last executing test programs: 6.307093023s ago: executing program 0 (id=637): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x802200, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000480)=0x91b) read$dsp(r1, &(0x7f00000005c0)=""/4096, 0x1000) timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0xfd8b, 0x101}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f0000000180)="ab", 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x4e22, @loopback}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./trace\x00', &(0x7f0000000280)='tracefs\x00', 0x480, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x15) setuid(0xee00) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xfffffe43) mknodat$null(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) mount(&(0x7f0000000440)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000004c0)='./trace\x00', &(0x7f0000000500)='befs\x00', 0x800042, &(0x7f0000000540)='tracefs\x00') setfsuid(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file7\x00', 0x1c0) renameat2(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./file7/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./trace/error_log\x00', 0x28543, 0x0) write$dsp(r0, &(0x7f00000015c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) 5.489357046s ago: executing program 2 (id=640): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x802200, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000480)=0x91b) read$dsp(r1, &(0x7f00000005c0)=""/4096, 0x1000) write$dsp(r0, &(0x7f00000015c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c0928", 0x18) 5.240123058s ago: executing program 3 (id=642): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000600)="652e0f790066b8572100000f23d00f21f866350000000b0f23f80fc770030fc79f00700fc778ce0f0fedb0360fc7a9f913f3a666b9a201000066b888ac000066ba000000000f30b817018ee0", 0x4c}], 0x1, 0x74, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000c40)=@vmx={0x9, 0x0, 0x2080, {0xf000, 0x8000000, {}, 0x0, 0x8b}, 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ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.711966607s ago: executing program 2 (id=644): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x802200, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000480)=0x91b) read$dsp(r1, &(0x7f00000005c0)=""/4096, 0x1000) write$dsp(r0, &(0x7f00000015c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) 4.52480795s ago: executing program 3 (id=646): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000480)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)={0x34, r0, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1374}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1}, @NL80211_ATTR_VENDOR_DATA={0x5, 0x80c5, '\b'}]}, 0x34}}, 0x0) 4.406674937s ago: executing program 3 (id=647): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="20b52c020000065f"], 0x0, 0x0, 0x0, 0x0}, 0x0) (async) r1 = syz_open_dev$cec(&(0x7f0000000140), 0xffffffffffffffff, 0x4a320) ioctl$CEC_S_MODE(r1, 0x40046109, &(0x7f0000000180)) (async) ioctl$CEC_ADAP_S_LOG_ADDRS(r1, 0xc05c6104, &(0x7f00000001c0)={"4497acf4", 0xb, 0x4, 0x0, 0x3, 0x1000006, "5500578ea5f4ffffffeb00001000", "1575b859", '\x00', '\'q6O', ["aabe8459c62224475793e8a7", "7f9ce2d2c4f439ff80e1d1c8", "fa0700f22b42a3023be516d1"]}) (async, rerun: 32) syz_usb_control_io$uac3(r0, 0x0, 0x0) (async, rerun: 32) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x1, 0x0) (async) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) (async) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240), 0xa0602, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0, 0xff2b}], 0x2) setresgid(0xee00, 0xee01, 0x0) setgroups(0x0, 0x0) setreuid(0x0, 0xee00) (async) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffc000/0x3000)=nil) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000100)={0x0, 0x0, 0x80000}) (rerun: 32) close(r2) 2.914697744s ago: executing program 0 (id=651): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) clock_adjtime(0x300000000000000, &(0x7f00000003c0)={0xfbfd, 0x10000044, 0xb0000000000, 0x3, 0x0, 0x0, 0xf, 0x0, 0x2000000000000008, 0x40000000000, 0x4, 0x8000000000000081, 0x627, 0xffffffffffffffff, 0x2000000000000000, 0x5a6c101, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x201ff, 0x4}) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8416, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x275a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000280)) (async) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000280)) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) (async) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) r2 = socket$netlink(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./dev\x00', 0x1ff) r3 = syz_open_dev$video(&(0x7f0000000700), 0x8, 0x180a01) ioctl$VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f0000000740)={0xa, @meta={0x48435655, 0x6b539c7b, 0x2660, 0x6419, 0x12fd61a0}}) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000540)='devtmpfs\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000540)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./mnt\x00', 0x1ff) mount(&(0x7f00000005c0)=@filename='./dev/sda1\x00', &(0x7f0000000600)='./mnt\x00', &(0x7f0000000640)='ext4\x00', 0x8410, 0x0) (async) mount(&(0x7f00000005c0)=@filename='./dev/sda1\x00', &(0x7f0000000600)='./mnt\x00', &(0x7f0000000640)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) llistxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/14, 0xe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0xc, &(0x7f0000000100)=0x4, 0x4) mknod(&(0x7f0000000380)='./file0/file0\x00', 0x4, 0x8) sendmsg$netlink(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000005e000101"], 0x1c}], 0x1}, 0x0) (async) sendmsg$netlink(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000005e000101"], 0x1c}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) r4 = open$dir(&(0x7f0000000300)='./dev\x00', 0x440000, 0x20) openat(r4, &(0x7f0000000340)='./dev/sda1\x00', 0x8000, 0x1) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000d80)={0x0, 0xffffffff800, 0x0, 0x101ffc}) 2.328417416s ago: executing program 1 (id=653): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x2481, 0x0) ioctl$COMEDI_CMD(r0, 0x80506409, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x10, 0x2710, 0x20, 0x1, 0x1, 0x0, &(0x7f0000000100)=[0x0], 0x1, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x7, 0xa5a, 0xffffffff, 0x4ff, 0x1da6, 0x7, 0xfaf}, &(0x7f0000000200)={0x8, 0x1, 0x5, 0x2000, 0x3, 0x3ff, 0x6, 0x10001}, 0x0, 0x0, 0x0) (fail_nth: 2) 1.967023003s ago: executing program 1 (id=654): setns(0xc9, 0x40000000) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./sys\x00', 0x1ff) (async) mount(0x0, &(0x7f00000001c0)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/class/net/bridge0/bridge/group_addr\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)="30313a04799c8a1efda5d5146030653293", 0x11) r1 = socket(0x8, 0x2, 0x0) setsockopt(r1, 0x108, 0x42020054, &(0x7f0000000040)="0100000000000000000000000000000000000000ffff0000000000000000000000000000000000000100000000000000000000000000000000000000ffff00000000000000000000000000000000000005000000", 0x54) connect(r1, &(0x7f0000000100)=@generic={0x8, "feffffff6400"}, 0xc) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWSETELEM={0x20, 0xc, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x48, 0x3, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_USERDATA={0x26, 0xc, "dd1c11c1704e2cb5807caea0a3b41c73766dd352cb935253c0701a7b382ef9fc771c"}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x4c, 0x9, 0xa, 0x601, 0x0, 0x0, {0x2}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x4}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0xa3}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x2e}]}, @NFT_MSG_NEWRULE={0x9c, 0x6, 0xa, 0x601, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x70, 0x4, 0x0, 0x1, [{0x6c, 0x1, 0x0, 0x1, @dynset={{0xb}, @val={0x5c, 0x2, 0x0, 0x1, [@NFTA_DYNSET_EXPR={0x48, 0x7, 0x0, 0x1, {{0xb}, @val={0x38, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_LOOKUP_SREG={0x8}, @NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0xb}, @NFTA_LOOKUP_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_LOOKUP_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_LOOKUP_SET={0x9, 0x1, 'syz0\x00'}]}}}, @NFTA_DYNSET_OP={0x8}, @NFTA_DYNSET_SREG_KEY={0x8, 0x4, 0x1, 0x0, 0x1}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x178}}, 0x0) 1.884334716s ago: executing program 0 (id=655): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd634936f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x1a3081, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa35f022eb"], 0xcfa4) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000500)={'syzkaller0\x00', @multicast}) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x66) (fail_nth: 3) 1.853352516s ago: executing program 1 (id=656): r0 = getuid() r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f0000002540)="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", 0x2000, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004600)={0x90, 0x0, 0xfffffffffffffffd, {0x2, 0x1, 0x3, 0x8000009, 0x0, 0x83, {0x1, 0x80000000000, 0x1, 0xb, 0x3ff, 0xdbf, 0x10, 0x0, 0x80, 0xc000, 0x2, r3}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r1, &(0x7f00000046c0)={0x50, 0x0, r2, {0x7, 0x27, 0x4, 0xffffffff8a01101a, 0x66d, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006800)={0x90, 0x0, 0x4, {0x4, 0x3, 0x0, 0x7e34, 0xf, 0x0, {0x6, 0xfffffffffffffff7, 0x4b6, 0x1, 0x9, 0x1, 0x1, 0x200, 0x0, 0x6000, 0xf8}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f00000068c0)="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", 0x2000, &(0x7f00000088c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008980)={0x90, 0xfffffffffffffff5, 0x400, {0x1, 0x1, 0x8, 0x4, 0x4, 0x4, {0x1, 0x81, 0x869, 0x100000000, 0xb1c5, 0x39, 0x80000001, 0x8, 0x2, 0x2000, 0x8, r3, r4, 0x0, 0xffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008a40)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000008b40)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000008b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() get_robust_list(r7, &(0x7f0000008c00)=0x0, &(0x7f0000008c40)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008c80)=0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000008cc0)={{0x1, r0, r4, r5, r6, 0x0, 0xa}, 0x0, 0x0, 0x21, 0x8000000000000000, 0x7, 0x8, 0x4, 0xffff, 0x1ff, 0x6, r7, r8}) r9 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000480), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r9, 0x40345410, &(0x7f00000004c0)={{0x0, 0x1, 0xfd, 0x2, 0x400000}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r9, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r9, 0x54a3) fsync(r9) ioctl$KVM_CAP_X86_GUEST_MODE(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)) 1.115125672s ago: executing program 1 (id=657): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x2002, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r1, 0x800c5012, &(0x7f0000000080)) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r3, 0x3) syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB="043e130100c90001"], 0x16) close_range(r2, 0xffffffffffffffff, 0x0) r4 = syz_io_uring_setup(0x8ab, &(0x7f0000000300)={0x0, 0xebb0, 0x400, 0x0, 0x2ad}, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) r5 = syz_ublk_setup_io_uring(0x6e4b, &(0x7f00000001c0)={0x0, 0xfe4d, 0x100, 0x2, 0x2a7, 0x0, r4}, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) mmap$IORING_OFF_SQ_RING(0x0, 0x200, 0x2000001, 0x4000010, r5, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r1, 0x5008, 0x0) connect$inet6(r0, &(0x7f0000000c40)={0xa, 0x4e20, 0x1, @empty, 0x6}, 0x1c) 1.082671548s ago: executing program 3 (id=658): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd634936f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x1a3081, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYRES16=0x0, @ANYBLOB="727a5a6a593efe5226a5dc98e8c22686fd32ab5e6557f7ab1c84a73be3c51a722f415be0890f99c8209f04008df3d39de085628262683123f0d33e0539815005857a70deb059f580bd7b40c818c988701eb05d0d2ba52061bc90125835b1b92d79fe7d25619c40dccaa915", @ANYRES64=r1, @ANYRES16=r0, @ANYBLOB="d19096c583d80ced5de1c6fe8975ae38c8c2df19175c7c2b333fbdd5bcd123cc1e3e95b1537eff168c5a5f4a70f8a79d2cba58506444d48b6ca4c8035e0a6b9af4f6d2e7778c75ba6a15df63ebd64019afebc08d71f5cdd9f1d0fae57da74e2a4f50b3d646e7bc6cedcf2f7a39b03cf2d20e1b7985657dd2352b88f0a2dd548ea50333ae6fe7f870f5e53ffe89bbb9b2d28d1be1ec4e6a4065ed14e6ac4f06f19b48390f4df4fc2eb05f9491f0638be8fdd71c446670877bc7e5850bdc7b2116562d0dc3987b1d98e9ec034bec34ef9b8ec4"], 0xcfa4) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='127.0.0.1:file0\x00', &(0x7f0000000180)='./mnt\x00', &(0x7f00000001c0)='nfs\x00', 0x0, &(0x7f0000000200)='addr=127.0.0.1,port=2049,clientaddr=127.0.0.1,minorversion=1\x00') close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000500)={'syzkaller0\x00', @multicast}) r2 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs2/binder-control\x00', 0x803, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./debug\x00', 0x1ff) mount(0x0, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000340)='cgroup2\x00', 0x1058050, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./debug/netdevsim/netdevsim0/ports/0/queue_reset\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f0000000480)='proc\x00', 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c0000000203030000000000000000000000b3660800010001"], 0x1c}}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./proc/net/netfilter/nfnetlink_queue\x00', 0x0, 0x0) read(r5, &(0x7f0000000780), 0x1000) write(r3, &(0x7f0000000400)='0 9', 0x1d) truncate(&(0x7f0000000280)='./mnt\x00', 0x5) dup(r2) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000780), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000840)={0x14, r7, 0x1, 0x0, 0x3, {0x1c}}, 0x14}}, 0x4) statx(r3, &(0x7f0000000880)='./proc/net/netfilter/nfnetlink_queue\x00', 0x400, 0x2, &(0x7f00000008c0)) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x66) 1.059816407s ago: executing program 2 (id=659): mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') getdents64(r0, &(0x7f00000000c0)=""/4114, 0x6e3) getdents64(r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x11e, 0x1, 0x0, &(0x7f0000000080)=0xfffffdb4) 966.650269ms ago: executing program 0 (id=660): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000000)={0x8, 'vlan0\x00', {'ipvlan0\x00'}, 0x4}) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) (async) r2 = syz_open_dev$dvb_frontend(&(0x7f0000000040), 0x0, 0x20000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) (async) syz_open_dev$mouse(&(0x7f0000000080), 0x0, 0x2) syz_open_dev$mouse(&(0x7f0000000280), 0x0, 0x2) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000002c0)={'syz0\x00', {0x7, 0x4, 0x6, 0xfffa}, 0x3d, [0x6, 0xc95a, 0xfffffff3, 0x8, 0x80, 0x2, 0x8000, 0x7f, 0x6, 0x4d, 0xfffffff2, 0x5f, 0x1, 0x0, 0xffff2d37, 0x1dd2, 0x6, 0x7, 0x0, 0x80000001, 0x7, 0x7, 0x3, 0x3c5b, 0x1, 0x24, 0xffffffff, 0xfffffffe, 0x1f461e2c, 0x3, 0xe661, 0x4, 0x1000007, 0x3, 0x8001, 0x4c74, 0x208f00, 0x642, 0x3, 0xa, 0x0, 0x71, 0x7, 0x7, 0x103, 0x0, 0x5, 0x3d, 0x8f, 0x6, 0x1, 0x4, 0x5, 0x4, 0x5, 0x3, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x10002, 0x12b, 0x8000, 0x10, 0xfffffff3, 0x129432e6, 0x3, 0xf9, 0xd, 0x2bf, 0x3, 0x1ff, 0xfffffffe, 0x3, 0x0, 0x7, 0x10000005, 0x2f, 0xe, 0x313, 0x78, 0xea4, 0xa, 0x4, 0x4, 0x80, 0x5, 0x400, 0x1, 0x7, 0x400001, 0xff, 0x1005, 0x7ff, 0x5f31, 0x4, 0x9, 0x6, 0x1000004, 0x9, 0x4, 0x9, 0x8, 0x9, 0x7, 0x5, 0x0, 0x3, 0x8000, 0xffff, 0x2, 0x7f, 0x9, 0x8, 0x3, 0x4, 0x1, 0x7, 0x6, 0x9, 0x48c93690, 0x2, 0xff], [0x7, 0x1, 0x0, 0x64e, 0xfffffdfe, 0x7fffffff, 0x8d2, 0x9, 0x5, 0x7ffd, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x86, 0x3, 0x10000009, 0x3e7, 0xb, 0x5, 0x2, 0x40002, 0xf, 0x8, 0x84, 0x6d01, 0x5, 0x3b, 0x3, 0x200, 0x80, 0x3, 0x4, 0x2, 0x0, 0xa2, 0x6, 0x53cf697b, 0x5, 0x4, 0x54fe12da, 0xbf, 0x5, 0x3, 0x400000, 0xfffffff9, 0x0, 0x1, 0x5, 0x0, 0x6, 0xfffffffb, 0x120000, 0x3, 0x101, 0x9, 0x4, 0x3], [0x9, 0xbb31, 0x3, 0xfffffffc, 0x5, 0x938, 0x6, 0xd36b, 0x51bf, 0x5, 0xce7, 0x1ff, 0x6, 0x7, 0x5, 0x3, 0x104, 0x80000000, 0x6, 0x7fff, 0x8ffff, 0xa620, 0x2, 0x1, 0x1, 0xfffff801, 0x8000014c, 0x60a7, 0x6, 0x2, 0xffffffff, 0x80000003, 0x5, 0x8, 0xff, 0x3, 0x3, 0xffff, 0x3, 0x8, 0x100, 0x9602, 0xa, 0x2, 0x4, 0x6, 0x1, 0x10000, 0x5, 0x8, 0x2b91, 0xa1f, 0x8, 0x9, 0x1, 0x6c0b, 0x0, 0x2, 0x1005, 0xb1c, 0x1, 0x1ff, 0xfff, 0xfff]}, 0x45c) r3 = syz_open_dev$evdev(&(0x7f0000000740), 0x3, 0x822b01) write$char_usb(r3, &(0x7f0000000780)="e2", 0x918) (async) ioctl$FE_GET_PROPERTY(r2, 0x80106f53, &(0x7f0000000240)={0xe, &(0x7f00000000c0)=[{0x2f, '\x00', @data=0x6, 0x2}, {0x1f, '\x00', @st={0x4, [{0x1, @uvalue=0xa3d}, {0x2, @svalue=0x8c}, {0x3, @svalue}, {0x3, @svalue=0x100}]}, 0x131}, {0x28, '\x00', @data=0x809, 0x1000}, {0x1e, '\x00', @st={0x4, [{0x3, @uvalue=0xc2}, {0x3, @svalue=0x6}, {0x0, @svalue}, {0x2, @uvalue=0x3}]}, 0x10000}]}) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f00000007c0)={0x0, @aes128, 0x0, @desc1}) modify_ldt$write2(0x11, &(0x7f0000000200)={0xca, 0x0, 0x2000, 0x1}, 0x10) (async) poll(&(0x7f0000000240), 0x20000000000000b5, 0x9) ptrace(0x10, r1) (async) ptrace$setregs(0xf, r1, 0x80000000000ffe, &(0x7f0000001140)) 827.588699ms ago: executing program 2 (id=661): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='\x00', 0x9801) move_mount(r0, &(0x7f0000000180)='.\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100) r1 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001800599c6d0e00009bd029ef8020ab"], 0xfe33) 697.125061ms ago: executing program 0 (id=662): mkdirat(0xffffffffffffff9c, &(0x7f0000001340)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000001380)='./proc\x00', &(0x7f00000013c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./proc/net/afs/rootcell\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)='syz0:127.0.0.1', 0xe) 599.295996ms ago: executing program 2 (id=663): r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_elf64(r0, &(0x7f00000033c0)=ANY=[@ANYBLOB="7f454c46070007057d0000000000000003003e00f9ffffff044800000000000040000000000000008b00000280000000330d0000050038000100780007000c00050000000200000003000000000000000e000000000000000300000000000000faffffffffffffff0900000000000000fb00000000000000"], 0x78) lsetxattr$security_capability(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000), 0x0, 0x0, 0x0) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="22312651b0bdb1536583ca4ec1aaafffc597c675c0d239bbe982a0889f77c2f47436500ffd70bfb159540e94372396412e6525bcf28d726d5d20889f179ddf93f9e6fcd955e3cfc49da99a773b6901a3c96c3bb357d857328a82b6bff98e3f0891c859c9861079324c9f70afd3b17528739a279c1550211f662e0a2c"]) syslog(0x2, &(0x7f0000000200)=""/28, 0x1c) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 599.010486ms ago: executing program 3 (id=664): mkdirat(0xffffffffffffff9c, &(0x7f0000001340)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000001380)='./proc\x00', &(0x7f00000013c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./proc/net/afs/rootcell\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)='syz0:127.0.0.1', 0xe) (fail_nth: 2) 548.835801ms ago: executing program 0 (id=665): ioctl$SNDCTL_DSP_GETOPTR(0xffffffffffffffff, 0xc0045007, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x2000000005c0, 0x0, 0x0, 0x2000000007f8, 0x200000000aa0], 0x0, 0x0, &(0x7f0000001600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x5, 0x20, 0xa01, 'vcan0\x00', 'veth0_macvtap\x00', 'bond_slave_1\x00', 'rose0\x00', @local, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x0, 0x70, 0xa8, 0xe0, [], [@arpreply={'arpreply\x00', 0x10, {{@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}, 0xfffffffc}}}], @arpreply={'arpreply\x00', 0x10, {{@broadcast, 0xffffffffffffffff}}}}, {0x9, 0x27, 0x88b5, 'wg2\x00', 'geneve0\x00', 'tunl0\x00', 'bond_slave_0\x00', @local, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x0, 0xb8, 0xf0, 0x128, [@limit={{'limit\x00', 0x0, 0x20}, {{0x7, 0x9, 0xb8, 0x6, 0xfffffff9, 0x8}}}], [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}], @arpreply={'arpreply\x00', 0x10, {{@broadcast, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{0x9, 0x20, 0x88f7, 'veth0_to_bridge\x00', 'pimreg1\x00', 'dummy0\x00', 'vcan0\x00', @multicast, [0xff, 0xff, 0x0, 0xff, 0xff], @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x0, 0x70, 0xe0, 0x110, [], [@snat={'snat\x00', 0x10, {{@broadcast}}}, @arpreply={'arpreply\x00', 0x10, {{@remote, 0xfffffffffffffffd}}}], @common=@redirect={'redirect\x00', 0x8, {{0xd4b7efffd409bf6a}}}}, {0x9, 0x26, 0x6000, 'wg0\x00', 'gre0\x00', 'veth0_to_hsr\x00', 'vlan0\x00', @remote, [0xff, 0xff, 0x0, 0xff, 0xff], @local, [0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0xf8, 0x130, 0x168, [@ip={{'ip\x00', 0x0, 0x20}, {{@multicast2, @remote, 0xff000000, 0x0, 0x9, 0x29, 0x30, 0x8, 0x4e20, 0x4e24, 0x4e22, 0x4e22}}}, @connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0x101}, {0x7f}], 0x1, 0x1}}}], [@snat={'snat\x00', 0x10, {{@random="e21d56abdbed", 0xfffffffffffffffe}}}], @snat={'snat\x00', 0x10, {{@random="4d0d4cc093fc", 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{0x3, 0x2b, 0x60, 'veth1_to_bond\x00', 'veth1\x00', 'vxcan1\x00', 'veth0_to_bridge\x00', @remote, [], @broadcast, [0xff, 0x0, 0xff], 0x0, 0x70, 0x70, 0xe8, [], [], @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x80, 0x0, 0x0, "eb915c07124e59bbb10a1d90f439ce2c4468b3838a2ed6b910aed7968334be89aab32657611f145f8a5dbda4317b15efcc347d9df8687f645b4d06d094ce5ce6"}}}}]}]}, 0x670) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) r2 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x802200, 0x0) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0xee01, 0xee01) keyctl$setperm(0x5, r3, 0x30925) keyctl$read(0xb, r3, 0x0, 0x0) setregid(0x0, 0xffffffffffffffff) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000480)=0x91b) read$dsp(r2, &(0x7f00000005c0)=""/4096, 0x1000) r4 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f0000000180)={0xd, @pix_mp={0x7f, 0x6, 0x47504a4d, 0x1, 0x1, [{0x401, 0x5}, {0x1, 0xbf}, {0x0, 0xfffd}, {0x3, 0x53}, {0x4, 0x6}, {0x6, 0x101}, {0x2, 0xffff7fff}, {0x4, 0x9}], 0xe2, 0x0, 0x0, 0x2, 0x5}}) write$dsp(r1, &(0x7f00000015c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c0928", 0x18) 184.527724ms ago: executing program 2 (id=666): pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000600)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000640)='fd', 0x0, r0) write$tun(r0, &(0x7f0000000680)=ANY=[], 0xfdef) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000006c0)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000700)=0x8) r2 = fsmount(r1, 0x0, 0x2) r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r3, r3) setpgid(0x0, r3) fchdir(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x2, 0x0) 127.737144ms ago: executing program 3 (id=667): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x400a41, 0x0) listen(r0, 0xc99c) r1 = syz_usb_connect(0x3, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040e10634a30001000000010902270001010080fa0904000003ff00000007050102400000070581"], 0x0) syz_usb_ep_write(r1, 0x81, 0x0, 0x0) 127.423881ms ago: executing program 1 (id=668): landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x38, 0x0) 0s ago: executing program 1 (id=669): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f0000000b80)="a800000042000100030000000000000003010000102700003200010000112233445566778899aabb080045000020000140204011b778c0a80101c0a8010204060000000000000065737400004c00020008000300010000001000040066778899aabb001122334455060006000800000010000700c0a80101c0a801021100400008000a000000000008001600010000000600170000000000100003000c0064b40c00060002000000", 0xa8, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): ttributes in process `syz.3.516'. [ 184.746825][ T7479] netlink: 24 bytes leftover after parsing attributes in process `syz.2.517'. [ 184.746877][ T7479] netlink: 16 bytes leftover after parsing attributes in process `syz.2.517'. [ 184.843155][ T7484] netlink: 12 bytes leftover after parsing attributes in process `syz.1.519'. [ 184.993914][ T7495] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 184.996542][ T7495] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 185.029941][ T7495] FAULT_INJECTION: forcing a failure. [ 185.029941][ T7495] name fail_futex, interval 1, probability 0, space 0, times 0 [ 185.029970][ T7495] CPU: 0 UID: 0 PID: 7495 Comm: syz.1.521 Not tainted syzkaller #0 PREEMPT(full) [ 185.029994][ T7495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 185.030005][ T7495] Call Trace: [ 185.030012][ T7495] [ 185.030020][ T7495] dump_stack_lvl+0xe8/0x150 [ 185.030050][ T7495] should_fail_ex+0x3eb/0x540 [ 185.030079][ T7495] get_futex_key+0x1ab/0x1410 [ 185.030112][ T7495] ? __pfx_get_futex_key+0x10/0x10 [ 185.030140][ T7495] ? update_se+0x90/0x1080 [ 185.030168][ T7495] futex_wait_setup+0x4a/0x590 [ 185.030202][ T7495] ? __futex_wait+0xdb/0x470 [ 185.030235][ T7495] __futex_wait+0x175/0x470 [ 185.030263][ T7495] ? update_protect_slice+0x45/0x320 [ 185.030298][ T7495] ? __pfx___futex_wait+0x10/0x10 [ 185.030331][ T7495] ? __pfx_futex_wake_mark+0x10/0x10 [ 185.030364][ T7495] ? try_to_wake_up+0x8ce/0x14e0 [ 185.030394][ T7495] futex_wait+0x121/0x390 [ 185.030413][ T7495] ? __pfx_futex_wait+0x10/0x10 [ 185.030441][ T7495] ? __sys_sendto+0x23e/0x5a0 [ 185.030467][ T7495] do_futex+0x3e7/0x4e0 [ 185.030496][ T7495] ? __pfx_do_futex+0x10/0x10 [ 185.030528][ T7495] __se_sys_futex+0x3a8/0x450 [ 185.030558][ T7495] ? __pfx___se_sys_futex+0x10/0x10 [ 185.030583][ T7495] ? rcu_is_watching+0x16/0xb0 [ 185.030611][ T7495] ? __x64_sys_futex+0x21/0xf0 [ 185.030639][ T7495] do_syscall_64+0x166/0x520 [ 185.030664][ T7495] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.030683][ T7495] ? clear_bhb_loop+0x70/0xc0 [ 185.030706][ T7495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.030724][ T7495] RIP: 0033:0x7f033279e559 [ 185.030741][ T7495] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 185.030757][ T7495] RSP: 002b:00007f03337540e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 185.030793][ T7495] RAX: ffffffffffffffda RBX: 00007f0332a25fa8 RCX: 00007f033279e559 [ 185.030806][ T7495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0332a25fa8 [ 185.030818][ T7495] RBP: 00007f0332a25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 185.030830][ T7495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 185.030840][ T7495] R13: 00007f0332a26038 R14: 00007fff72da1330 R15: 00007fff72da1418 [ 185.030869][ T7495] [ 185.500642][ T7502] FAULT_INJECTION: forcing a failure. [ 185.500642][ T7502] name failslab, interval 1, probability 0, space 0, times 0 [ 185.500668][ T7502] CPU: 0 UID: 0 PID: 7502 Comm: syz.2.523 Not tainted syzkaller #0 PREEMPT(full) [ 185.500686][ T7502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 185.500699][ T7502] Call Trace: [ 185.500705][ T7502] [ 185.500712][ T7502] dump_stack_lvl+0xe8/0x150 [ 185.500738][ T7502] should_fail_ex+0x3eb/0x540 [ 185.500764][ T7502] should_failslab+0xa8/0x100 [ 185.500783][ T7502] __kmalloc_noprof+0xf9/0x710 [ 185.500808][ T7502] ? tomoyo_encode+0x2ad/0x570 [ 185.500836][ T7502] ? tomoyo_encode+0x2ad/0x570 [ 185.500868][ T7502] tomoyo_encode+0x2ad/0x570 [ 185.500896][ T7502] tomoyo_realpath_from_path+0x5fa/0x640 [ 185.500928][ T7502] ? tomoyo_path_number_perm+0x219/0x5f0 [ 185.500948][ T7502] tomoyo_path_number_perm+0x246/0x5f0 [ 185.500971][ T7502] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 185.500990][ T7502] ? __lock_acquire+0x747/0x2de0 [ 185.501034][ T7502] ? __fget_files+0x2a/0x420 [ 185.501059][ T7502] ? __fget_files+0x2a/0x420 [ 185.501081][ T7502] ? __fget_files+0x2a/0x420 [ 185.501107][ T7502] security_file_ioctl+0xc3/0x2a0 [ 185.501128][ T7502] __se_sys_ioctl+0x47/0x170 [ 185.501146][ T7502] do_syscall_64+0x166/0x520 [ 185.501168][ T7502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.501184][ T7502] ? clear_bhb_loop+0x70/0xc0 [ 185.501203][ T7502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.501219][ T7502] RIP: 0033:0x7f5019d9e559 [ 185.501233][ T7502] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 185.501246][ T7502] RSP: 002b:00007f501ac77028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.501262][ T7502] RAX: ffffffffffffffda RBX: 00007f501a025fa0 RCX: 00007f5019d9e559 [ 185.501274][ T7502] RDX: 0000200000002100 RSI: 00000000c0205649 RDI: 0000000000000003 [ 185.501284][ T7502] RBP: 00007f501ac77090 R08: 0000000000000000 R09: 0000000000000000 [ 185.501293][ T7502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 185.501309][ T7502] R13: 00007f501a026038 R14: 00007f501a025fa0 R15: 00007ffe0b0c13a8 [ 185.501334][ T7502] [ 185.586476][ T7502] ERROR: Out of memory at tomoyo_realpath_from_path. [ 186.054603][ T7505] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.132383][ T5719] usb 4-1: new low-speed USB device number 29 using dummy_hcd [ 186.306969][ T5719] usb 4-1: unable to get BOS descriptor or descriptor too short [ 186.307035][ T5719] usb 4-1: New USB device found: idVendor=6737, idProduct=0001, bcdDevice=91.80 [ 186.307793][ T5719] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 186.307839][ T5719] usb 4-1: can't read configurations, error -71 [ 186.433704][ T7505] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.539555][ T7505] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.712909][ T7505] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.736485][ T9] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 186.882951][ T9] usb 3-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 186.884006][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 186.884040][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.936097][ T9] usb 3-1: config 0 descriptor?? [ 187.021015][ T149] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.069773][ T149] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.130064][ T149] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.140961][ T207] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.164436][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 187.164537][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 187.195898][ T9] usb 3-1: USB disconnect, device number 20 [ 187.340101][ T7535] mmap: syz.1.532 (7535) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 187.357127][ T5719] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 187.382270][ T7531] jffs2: notice: (7531) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 187.409906][ T7532] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.410278][ T7532] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.447391][ T7540] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.469511][ T7540] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.493706][ T5719] usb 4-1: device descriptor read/64, error -71 [ 187.544719][ T7532] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.546186][ T7532] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.547132][ T7532] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.600099][ T7532] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.609119][ T5719] usb usb4-port1: attempt power cycle [ 187.751694][ T9] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 187.818712][ T7546] FAULT_INJECTION: forcing a failure. [ 187.818712][ T7546] name failslab, interval 1, probability 0, space 0, times 0 [ 187.818746][ T7546] CPU: 0 UID: 0 PID: 7546 Comm: syz.0.534 Not tainted syzkaller #0 PREEMPT(full) [ 187.818770][ T7546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 187.818783][ T7546] Call Trace: [ 187.818792][ T7546] [ 187.818800][ T7546] dump_stack_lvl+0xe8/0x150 [ 187.818832][ T7546] should_fail_ex+0x3eb/0x540 [ 187.818863][ T7546] ? __alloc_empty_sheaf+0x28/0x40 [ 187.818891][ T7546] should_failslab+0xa8/0x100 [ 187.818917][ T7546] ? __alloc_empty_sheaf+0x28/0x40 [ 187.818943][ T7546] __kmalloc_flags_noprof+0x123/0x790 [ 187.818982][ T7546] ? __alloc_empty_sheaf+0x28/0x40 [ 187.819014][ T7546] __alloc_empty_sheaf+0x28/0x40 [ 187.819048][ T7546] __pcs_replace_empty_main+0x43b/0x6c0 [ 187.819079][ T7546] kmem_cache_alloc_noprof+0x394/0x600 [ 187.819106][ T7546] ? fanotify_add_mark+0x31f/0x1290 [ 187.819126][ T7546] ? kmem_cache_alloc_noprof+0x151/0x600 [ 187.819153][ T7546] ? fanotify_add_mark+0x31f/0x1290 [ 187.819179][ T7546] fanotify_add_mark+0x31f/0x1290 [ 187.819215][ T7546] do_fanotify_mark+0xe8f/0x1020 [ 187.819251][ T7546] ? __pfx_do_fanotify_mark+0x10/0x10 [ 187.819282][ T7546] ? rcu_is_watching+0x16/0xb0 [ 187.819314][ T7546] __x64_sys_fanotify_mark+0xb5/0xd0 [ 187.819350][ T7546] do_syscall_64+0x166/0x520 [ 187.819378][ T7546] ? trace_irq_disable+0x3b/0x140 [ 187.819400][ T7546] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.819428][ T7546] ? clear_bhb_loop+0x70/0xc0 [ 187.819453][ T7546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.819474][ T7546] RIP: 0033:0x7f0f5a39e559 [ 187.819493][ T7546] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 187.819511][ T7546] RSP: 002b:00007f0f5b1c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000012d [ 187.819533][ T7546] RAX: ffffffffffffffda RBX: 00007f0f5a625fa0 RCX: 00007f0f5a39e559 [ 187.819549][ T7546] RDX: 0000000040009975 RSI: 0000000000000105 RDI: 0000000000000004 [ 187.819562][ T7546] RBP: 00007f0f5a435ab8 R08: 0000000000000000 R09: 0000000000000000 [ 187.819575][ T7546] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 187.819588][ T7546] R13: 00007f0f5a626038 R14: 00007f0f5a625fa0 R15: 00007ffc39ecf318 [ 187.819618][ T7546] [ 187.922092][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 187.972115][ T5719] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 188.033451][ T5719] usb 4-1: device descriptor read/8, error -71 [ 188.113006][ T9] usb 3-1: New USB device found: idVendor=0f11, idProduct=1021, bcdDevice=0.00 [ 188.113059][ T9] usb 3-1: no configurations [ 188.113069][ T9] usb 3-1: can't read configurations, error -22 [ 188.261151][ T9] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 188.279009][ T5719] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 188.292217][ T5719] usb 4-1: device descriptor read/8, error -71 [ 188.401441][ T5719] usb usb4-port1: unable to enumerate USB device [ 188.417871][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 188.419564][ T9] usb 3-1: New USB device found: idVendor=0f11, idProduct=1021, bcdDevice=0.00 [ 188.419598][ T9] usb 3-1: no configurations [ 188.419608][ T9] usb 3-1: can't read configurations, error -22 [ 188.419846][ T9] usb usb3-port1: attempt power cycle [ 188.730892][ T5719] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 188.794388][ T9] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 188.811866][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 188.812436][ T9] usb 3-1: New USB device found: idVendor=0f11, idProduct=1021, bcdDevice=0.00 [ 188.812485][ T9] usb 3-1: no configurations [ 188.812495][ T9] usb 3-1: can't read configurations, error -22 [ 188.893482][ T5719] usb 1-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 188.895366][ T5719] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 188.895420][ T5719] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 188.895437][ T5719] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 188.895454][ T5719] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 188.895485][ T5719] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.959661][ T9] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 188.981073][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 188.983576][ T9] usb 3-1: New USB device found: idVendor=0f11, idProduct=1021, bcdDevice=0.00 [ 188.983606][ T9] usb 3-1: no configurations [ 188.983616][ T9] usb 3-1: can't read configurations, error -22 [ 188.984216][ T9] usb usb3-port1: unable to enumerate USB device [ 189.191166][ T5719] gud 1-1:1.0: Protocol version 5 is not supported [ 189.268998][ T7559] netlink: zone id is out of range [ 189.269016][ T7559] netlink: zone id is out of range [ 189.269026][ T7559] netlink: zone id is out of range [ 189.269032][ T7559] netlink: zone id is out of range [ 189.269038][ T7559] netlink: zone id is out of range [ 189.269044][ T7559] netlink: zone id is out of range [ 189.269050][ T7559] netlink: zone id is out of range [ 189.269060][ T7559] netlink: zone id is out of range [ 189.269078][ T7559] netlink: zone id is out of range [ 189.269128][ T7559] netlink: zone id is out of range [ 189.401859][ T5719] usb 1-1: USB disconnect, device number 30 [ 190.534866][ T5719] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 190.574597][ T32] audit: type=1326 audit(1792314424.036:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7577 comm="syz.0.546" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0f5a39e559 code=0x0 [ 190.683793][ T7575] FAULT_INJECTION: forcing a failure. [ 190.683793][ T7575] name failslab, interval 1, probability 0, space 0, times 0 [ 190.683838][ T7575] CPU: 0 UID: 0 PID: 7575 Comm: syz.1.544 Not tainted syzkaller #0 PREEMPT(full) [ 190.683857][ T7575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 190.683867][ T7575] Call Trace: [ 190.683873][ T7575] [ 190.683882][ T7575] dump_stack_lvl+0xe8/0x150 [ 190.683908][ T7575] should_fail_ex+0x3eb/0x540 [ 190.683934][ T7575] should_failslab+0xa8/0x100 [ 190.683952][ T7575] __kmalloc_noprof+0xf9/0x710 [ 190.683975][ T7575] ? tomoyo_encode+0x2ad/0x570 [ 190.683997][ T7575] ? tomoyo_encode+0x2ad/0x570 [ 190.684026][ T7575] tomoyo_encode+0x2ad/0x570 [ 190.684053][ T7575] tomoyo_realpath_from_path+0x5fa/0x640 [ 190.684085][ T7575] ? tomoyo_path_number_perm+0x219/0x5f0 [ 190.684106][ T7575] tomoyo_path_number_perm+0x246/0x5f0 [ 190.684128][ T7575] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 190.684147][ T7575] ? __lock_acquire+0x747/0x2de0 [ 190.684190][ T7575] ? __fget_files+0x2a/0x420 [ 190.684215][ T7575] ? __fget_files+0x2a/0x420 [ 190.684246][ T7575] ? __fget_files+0x2a/0x420 [ 190.684272][ T7575] security_file_ioctl+0xc3/0x2a0 [ 190.684294][ T7575] __se_sys_ioctl+0x47/0x170 [ 190.684313][ T7575] do_syscall_64+0x166/0x520 [ 190.684335][ T7575] ? trace_irq_disable+0x3b/0x140 [ 190.684351][ T7575] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.684367][ T7575] ? clear_bhb_loop+0x70/0xc0 [ 190.684386][ T7575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.684401][ T7575] RIP: 0033:0x7f033279e559 [ 190.684416][ T7575] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 190.684428][ T7575] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.684445][ T7575] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 190.684457][ T7575] RDX: 0000200000000700 RSI: 00000000c0085508 RDI: 0000000000000003 [ 190.684468][ T7575] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 190.684477][ T7575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 190.684487][ T7575] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 190.684512][ T7575] [ 190.685000][ T5719] usb 3-1: not running at top speed; connect to a high speed hub [ 190.685023][ T5719] usb 3-1: New USB device found: idVendor=06cd, idProduct=0131, bcdDevice=1.00 [ 190.706573][ T7575] ERROR: Out of memory at tomoyo_realpath_from_path. [ 190.787484][ T5719] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.787504][ T5719] usb 3-1: Product: syz [ 190.787515][ T5719] usb 3-1: Manufacturer: syz [ 190.787548][ T5719] usb 3-1: SerialNumber: syz [ 191.019074][ T5719] keyspan 3-1:1.0: Keyspan 4 port adapter converter detected [ 191.073410][ T5719] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 191.140971][ T5719] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 191.162328][ T5719] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 191.202662][ T5719] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 191.430830][ T193] usb 4-1: new low-speed USB device number 33 using dummy_hcd [ 191.582954][ T193] usb 4-1: unable to get BOS descriptor or descriptor too short [ 191.583027][ T193] usb 4-1: New USB device found: idVendor=6737, idProduct=0001, bcdDevice=91.80 [ 191.583945][ T193] usb 4-1: config 142 has an invalid interface number: 251 but max is 0 [ 191.583963][ T193] usb 4-1: config 142 has no interface number 0 [ 191.584063][ T193] usb 4-1: config 142 interface 251 altsetting 11 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 191.584084][ T193] usb 4-1: config 142 interface 251 altsetting 11 endpoint 0x8F is Bulk; changing to Interrupt [ 191.584101][ T193] usb 4-1: config 142 interface 251 altsetting 11 endpoint 0x1 is Bulk; changing to Interrupt [ 191.584119][ T193] usb 4-1: config 142 interface 251 has no altsetting 0 [ 191.676679][ T193] usb 4-1: string descriptor 0 read error: -22 [ 191.676803][ T193] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.699782][ T7588] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 191.699905][ T7588] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 191.722276][ T193] cypress_m8 4-1:142.251: HID->COM RS232 Adapter converter detected [ 191.744830][ T193] usb 4-1: HID->COM RS232 Adapter converter now attached to ttyUSB4 [ 191.840956][ T5719] usb 1-1: new full-speed USB device number 31 using dummy_hcd [ 191.993224][ T5719] usb 1-1: New USB device found: idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 191.996030][ T5719] usb 1-1: config 54 has an invalid descriptor of length 0, skipping remainder of the config [ 191.999587][ T5719] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.999607][ T5719] usb 1-1: Product: syz [ 191.999618][ T5719] usb 1-1: Manufacturer: syz [ 191.999629][ T5719] usb 1-1: SerialNumber: syz [ 192.069566][ T5719] dvb-usb: found a 'Hanftek UMT-010 DVB-T USB2.0' in warm state. [ 192.069868][ T5719] dvb-usb: bulk message failed: -22 (3/0) [ 192.104748][ T5719] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 192.110589][ T7573] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 192.133524][ T7573] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 192.137354][ T5719] dvb-usb: Hanftek UMT-010 DVB-T USB2.0 error while loading driver (-19) [ 192.137403][ T5719] dvb_usb_umt_010 1-1:54.0: probe with driver dvb_usb_umt_010 failed with error -22 [ 192.455858][ T7608] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 192.455880][ T7608] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 192.456783][ T7608] vhci_hcd vhci_hcd.0: Device attached [ 192.526612][ T193] usb 1-1: USB disconnect, device number 31 [ 192.574654][ T7609] vhci_hcd: cannot find a urb of seqnum 0 max seqnum 0 [ 192.583130][ T5987] vhci_hcd vhci_hcd.1: stop threads [ 192.583149][ T5987] vhci_hcd vhci_hcd.1: release socket [ 192.583217][ T5987] vhci_hcd vhci_hcd.1: disconnect device [ 192.630924][ T5719] vhci_hcd vhci_hcd.1: vhci_device speed not set [ 192.633534][ T7617] FAULT_INJECTION: forcing a failure. [ 192.633534][ T7617] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 192.633559][ T7617] CPU: 0 UID: 0 PID: 7617 Comm: syz.3.549 Not tainted syzkaller #0 PREEMPT(full) [ 192.633578][ T7617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 192.633588][ T7617] Call Trace: [ 192.633594][ T7617] [ 192.633601][ T7617] dump_stack_lvl+0xe8/0x150 [ 192.633628][ T7617] should_fail_ex+0x3eb/0x540 [ 192.633655][ T7617] _copy_from_iter+0x1d3/0x1680 [ 192.633680][ T7617] ? rcu_is_watching+0x16/0xb0 [ 192.633700][ T7617] ? file_tty_write+0x2a0/0xa20 [ 192.633722][ T7617] ? trace_kmalloc+0x2a/0xf0 [ 192.633744][ T7617] ? __pfx__copy_from_iter+0x10/0x10 [ 192.633764][ T7617] ? file_tty_write+0x2a0/0xa20 [ 192.633787][ T7617] ? rcu_is_watching+0x16/0xb0 [ 192.633807][ T7617] ? kfree+0x4d/0x650 [ 192.633831][ T7617] file_tty_write+0x48c/0xa20 [ 192.633860][ T7617] vfs_write+0x612/0xba0 [ 192.633908][ T7617] ? __pfx_vfs_write+0x10/0x10 [ 192.633935][ T7617] ? __fget_files+0x3a2/0x420 [ 192.633958][ T7617] ? __fget_files+0x2a/0x420 [ 192.633985][ T7617] ? fdget+0x1ac/0x250 [ 192.634013][ T7617] ksys_write+0x150/0x270 [ 192.634040][ T7617] ? __pfx_ksys_write+0x10/0x10 [ 192.634074][ T7617] do_syscall_64+0x166/0x520 [ 192.634097][ T7617] ? trace_irq_disable+0x3b/0x140 [ 192.634114][ T7617] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.634131][ T7617] ? clear_bhb_loop+0x70/0xc0 [ 192.634150][ T7617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.634166][ T7617] RIP: 0033:0x7f3687d9e559 [ 192.634181][ T7617] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 192.634195][ T7617] RSP: 002b:00007f3688b95028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 192.634212][ T7617] RAX: ffffffffffffffda RBX: 00007f3688026180 RCX: 00007f3687d9e559 [ 192.634224][ T7617] RDX: 0000000000000036 RSI: 0000200000000a80 RDI: 0000000000000004 [ 192.634234][ T7617] RBP: 00007f3688b95090 R08: 0000000000000000 R09: 0000000000000000 [ 192.634244][ T7617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.634253][ T7617] R13: 00007f3688026218 R14: 00007f3688026180 R15: 00007fffd1c03df8 [ 192.634279][ T7617] [ 192.902846][ T5621] usb 3-1: USB disconnect, device number 25 [ 193.094772][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.094818][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 193.122726][ T5621] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 193.154275][ T5621] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 193.185139][ T5621] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 193.223986][ T5621] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 193.228197][ T5621] keyspan 3-1:1.0: device disconnected [ 193.318284][ T7619] FAULT_INJECTION: forcing a failure. [ 193.318284][ T7619] name failslab, interval 1, probability 0, space 0, times 0 [ 193.318312][ T7619] CPU: 0 UID: 0 PID: 7619 Comm: syz.0.557 Not tainted syzkaller #0 PREEMPT(full) [ 193.318331][ T7619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 193.318342][ T7619] Call Trace: [ 193.318348][ T7619] [ 193.318355][ T7619] dump_stack_lvl+0xe8/0x150 [ 193.318385][ T7619] should_fail_ex+0x3eb/0x540 [ 193.318409][ T7619] ? __alloc_skb+0x1db/0x7a0 [ 193.318430][ T7619] should_failslab+0xa8/0x100 [ 193.318451][ T7619] ? __alloc_skb+0x1db/0x7a0 [ 193.318469][ T7619] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 193.318491][ T7619] ? __alloc_skb+0x18d/0x7a0 [ 193.318511][ T7619] ? __alloc_skb+0x1db/0x7a0 [ 193.318536][ T7619] __alloc_skb+0x1db/0x7a0 [ 193.318559][ T7619] netlink_sendmsg+0x5cd/0xb20 [ 193.318582][ T7619] ? __pfx_netlink_sendmsg+0x10/0x10 [ 193.318603][ T7619] ? aa_sock_msg_perm+0x144/0x210 [ 193.318629][ T7619] ? apparmor_socket_sendmsg+0x98/0x360 [ 193.318652][ T7619] ? __pfx_netlink_sendmsg+0x10/0x10 [ 193.318669][ T7619] sock_sendmsg_nosec+0x14e/0x190 [ 193.318688][ T7619] ____sys_sendmsg+0x54e/0x850 [ 193.318715][ T7619] ? __pfx_____sys_sendmsg+0x10/0x10 [ 193.318745][ T7619] ? import_iovec+0x73/0xa0 [ 193.318770][ T7619] ___sys_sendmsg+0x2a5/0x360 [ 193.318790][ T7619] ? __lock_acquire+0x747/0x2de0 [ 193.318810][ T7619] ? __pfx____sys_sendmsg+0x10/0x10 [ 193.318859][ T7619] ? __fget_files+0x3a2/0x420 [ 193.318882][ T7619] ? __fget_files+0x2a/0x420 [ 193.318912][ T7619] __x64_sys_sendmsg+0x1b1/0x290 [ 193.318943][ T7619] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 193.318982][ T7619] do_syscall_64+0x166/0x520 [ 193.319005][ T7619] ? trace_irq_disable+0x3b/0x140 [ 193.319021][ T7619] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.319039][ T7619] ? clear_bhb_loop+0x70/0xc0 [ 193.319059][ T7619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.319075][ T7619] RIP: 0033:0x7f0f5a39e559 [ 193.319090][ T7619] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 193.319104][ T7619] RSP: 002b:00007f0f5b1c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 193.319121][ T7619] RAX: ffffffffffffffda RBX: 00007f0f5a625fa0 RCX: 00007f0f5a39e559 [ 193.319133][ T7619] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 0000000000000003 [ 193.319143][ T7619] RBP: 00007f0f5b1c9090 R08: 0000000000000000 R09: 0000000000000000 [ 193.319153][ T7619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.319163][ T7619] R13: 00007f0f5a626038 R14: 00007f0f5a625fa0 R15: 00007ffc39ecf318 [ 193.319187][ T7619] [ 193.801416][ T4925] Bluetooth: hci0: unexpected event for opcode 0x2005 [ 193.857909][ T7623] fuse: Bad value for 'fd' [ 193.872438][ T7621] XFS (nullb0): Invalid superblock magic number [ 193.915164][ T7621] kernel profiling enabled (shift: 63) [ 193.915180][ T7621] profiling shift: 63 too large [ 194.045709][ T7638] FAULT_INJECTION: forcing a failure. [ 194.045709][ T7638] name failslab, interval 1, probability 0, space 0, times 0 [ 194.045736][ T7638] CPU: 0 UID: 0 PID: 7638 Comm: syz.1.561 Not tainted syzkaller #0 PREEMPT(full) [ 194.045754][ T7638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 194.045764][ T7638] Call Trace: [ 194.045770][ T7638] [ 194.045777][ T7638] dump_stack_lvl+0xe8/0x150 [ 194.045803][ T7638] should_fail_ex+0x3eb/0x540 [ 194.045828][ T7638] ? __alloc_skb+0x1db/0x7a0 [ 194.045848][ T7638] should_failslab+0xa8/0x100 [ 194.045866][ T7638] ? __alloc_skb+0x1db/0x7a0 [ 194.045885][ T7638] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 194.045907][ T7638] ? __alloc_skb+0x18d/0x7a0 [ 194.045927][ T7638] ? __alloc_skb+0x1db/0x7a0 [ 194.045960][ T7638] __alloc_skb+0x1db/0x7a0 [ 194.045984][ T7638] netlink_sendmsg+0x5cd/0xb20 [ 194.046007][ T7638] ? __pfx_netlink_sendmsg+0x10/0x10 [ 194.046028][ T7638] ? aa_sock_msg_perm+0x144/0x210 [ 194.046055][ T7638] ? apparmor_socket_sendmsg+0x98/0x360 [ 194.046078][ T7638] ? __pfx_netlink_sendmsg+0x10/0x10 [ 194.046095][ T7638] sock_sendmsg_nosec+0x14e/0x190 [ 194.046114][ T7638] ____sys_sendmsg+0x54e/0x850 [ 194.046141][ T7638] ? __pfx_____sys_sendmsg+0x10/0x10 [ 194.046171][ T7638] ? import_iovec+0x73/0xa0 [ 194.046196][ T7638] ___sys_sendmsg+0x2a5/0x360 [ 194.046217][ T7638] ? __lock_acquire+0x747/0x2de0 [ 194.046237][ T7638] ? __pfx____sys_sendmsg+0x10/0x10 [ 194.046286][ T7638] ? __fget_files+0x3a2/0x420 [ 194.046309][ T7638] ? __fget_files+0x2a/0x420 [ 194.046339][ T7638] __x64_sys_sendmsg+0x1b1/0x290 [ 194.046364][ T7638] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 194.046403][ T7638] do_syscall_64+0x166/0x520 [ 194.046425][ T7638] ? trace_irq_disable+0x3b/0x140 [ 194.046443][ T7638] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.046463][ T7638] ? clear_bhb_loop+0x70/0xc0 [ 194.046482][ T7638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.046498][ T7638] RIP: 0033:0x7f033279e559 [ 194.046514][ T7638] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 194.046528][ T7638] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 194.046545][ T7638] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 194.046557][ T7638] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 194.046567][ T7638] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 194.046576][ T7638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 194.046586][ T7638] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 194.046610][ T7638] [ 194.145848][ T5621] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 194.422463][ T9] usb 4-1: USB disconnect, device number 33 [ 194.441724][ T5621] usb 3-1: Using ep0 maxpacket: 16 [ 194.447858][ T5621] usb 3-1: New USB device found: idVendor=15c2, idProduct=0045, bcdDevice=1f.20 [ 194.449119][ T5621] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 194.449143][ T5621] usb 3-1: config 0 interface 0 has no altsetting 0 [ 194.491963][ T5621] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.491985][ T5621] usb 3-1: Product: syz [ 194.491997][ T5621] usb 3-1: Manufacturer: syz [ 194.492007][ T5621] usb 3-1: SerialNumber: syz [ 194.498194][ T9] cyphidcom ttyUSB4: HID->COM RS232 Adapter converter now disconnected from ttyUSB4 [ 194.498909][ T9] cypress_m8 4-1:142.251: device disconnected [ 194.554379][ T5621] usb 3-1: config 0 descriptor?? [ 194.775230][ T7646] FAULT_INJECTION: forcing a failure. [ 194.775230][ T7646] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 194.775284][ T7646] CPU: 0 UID: 0 PID: 7646 Comm: syz.1.565 Not tainted syzkaller #0 PREEMPT(full) [ 194.775303][ T7646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 194.775313][ T7646] Call Trace: [ 194.775319][ T7646] [ 194.775326][ T7646] dump_stack_lvl+0xe8/0x150 [ 194.775352][ T7646] should_fail_ex+0x3eb/0x540 [ 194.775378][ T7646] _copy_from_user+0x2d/0xb0 [ 194.775404][ T7646] ____sys_sendmsg+0x303/0x850 [ 194.775432][ T7646] ? __pfx_____sys_sendmsg+0x10/0x10 [ 194.775462][ T7646] ? import_iovec+0x73/0xa0 [ 194.775487][ T7646] ___sys_sendmsg+0x2a5/0x360 [ 194.775508][ T7646] ? __lock_acquire+0x747/0x2de0 [ 194.775528][ T7646] ? __pfx____sys_sendmsg+0x10/0x10 [ 194.775577][ T7646] ? __fget_files+0x3a2/0x420 [ 194.775600][ T7646] ? __fget_files+0x2a/0x420 [ 194.775630][ T7646] __x64_sys_sendmsg+0x1b1/0x290 [ 194.775655][ T7646] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 194.775694][ T7646] do_syscall_64+0x166/0x520 [ 194.775716][ T7646] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.775731][ T7646] ? clear_bhb_loop+0x70/0xc0 [ 194.775759][ T7646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.775775][ T7646] RIP: 0033:0x7f033279e559 [ 194.775790][ T7646] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 194.775803][ T7646] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 194.775820][ T7646] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 194.775832][ T7646] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 194.775843][ T7646] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 194.775852][ T7646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 194.775862][ T7646] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 194.775886][ T7646] [ 195.016456][ C0] imon 3-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 195.043829][ T5621] input: iMON Panel, Knob and Mouse(15c2:0045) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input18 [ 195.084354][ T5621] imon:send_packet: packet tx failed (-71) [ 195.096645][ T9] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 195.112021][ T5621] imon 3-1:0.0: panel buttons/knobs setup failed [ 195.223634][ T5621] rc_core: IR keymap rc-imon-pad not found [ 195.223653][ T5621] Registered IR keymap rc-empty [ 195.223739][ T5621] imon 3-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 195.223754][ T5621] imon 3-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 195.224932][ T5621] imon:send_packet: packet tx failed (-71) [ 195.253766][ T5621] imon 3-1:0.0: remote input dev register failed [ 195.253952][ T5621] imon 3-1:0.0: imon_init_intf0: rc device setup failed [ 195.264966][ T9] usb 4-1: New USB device found: idVendor=0525, idProduct=127a, bcdDevice=1.00 [ 195.296288][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 195.313995][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 195.314017][ T9] usb 4-1: Product: syz [ 195.314028][ T9] usb 4-1: Manufacturer: syz [ 195.348657][ T9] usb_debug 4-1:1.0: debug converter detected [ 195.369658][ T9] usb 4-1: debug converter now attached to ttyUSB0 [ 195.394813][ T5621] imon 3-1:0.0: unable to initialize intf0, err 0 [ 195.426250][ T5621] usb 3-1: USB disconnect, device number 26 [ 195.573022][ T7642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.584563][ T7642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.610479][ T9] usb 4-1: USB disconnect, device number 34 [ 195.640008][ T9] debug ttyUSB0: debug converter now disconnected from ttyUSB0 [ 195.640465][ T9] usb_debug 4-1:1.0: device disconnected [ 195.751393][ T5621] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 195.796227][ T7659] jffs2: notice: (7659) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 195.901588][ T5621] usb 3-1: New USB device found: idVendor=15c2, idProduct=0045, bcdDevice=1f.20 [ 195.907740][ T5621] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 195.907770][ T5621] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid maxpacket 198, setting to 64 [ 195.907816][ T5621] usb 3-1: config 0 interface 0 has no altsetting 0 [ 195.909990][ T5621] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.910010][ T5621] usb 3-1: Product: syz [ 195.910022][ T5621] usb 3-1: Manufacturer: syz [ 195.910035][ T5621] usb 3-1: SerialNumber: syz [ 195.982868][ T5621] usb 3-1: config 0 descriptor?? [ 195.990682][ T7649] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 196.033417][ T193] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 196.190381][ T193] usb 1-1: not running at top speed; connect to a high speed hub [ 196.190409][ T193] usb 1-1: New USB device found: idVendor=06cd, idProduct=0131, bcdDevice=1.00 [ 196.220503][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.220525][ T193] usb 1-1: Product: syz [ 196.220537][ T193] usb 1-1: Manufacturer: syz [ 196.220548][ T193] usb 1-1: SerialNumber: syz [ 196.267675][ C0] imon 3-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 196.284488][ T5621] input: iMON Panel, Knob and Mouse(15c2:0045) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input20 [ 196.315473][ T193] keyspan 1-1:1.0: Keyspan 4 port adapter converter detected [ 196.346256][ T193] usb 1-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 196.369149][ T193] usb 1-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 196.391340][ T193] usb 1-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 196.415228][ T193] usb 1-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 196.723390][ T5621] rc_core: IR keymap rc-imon-pad not found [ 196.723430][ T5621] Registered IR keymap rc-empty [ 196.723489][ T5621] imon 3-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 196.723503][ T5621] imon 3-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 196.743590][ T5621] rc rc0: iMON Remote (15c2:0045) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 196.782000][ T5621] input: iMON Remote (15c2:0045) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input21 [ 196.784079][ T7674] FAULT_INJECTION: forcing a failure. [ 196.784079][ T7674] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 196.784102][ T7674] CPU: 0 UID: 0 PID: 7674 Comm: syz.1.573 Not tainted syzkaller #0 PREEMPT(full) [ 196.784119][ T7674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 196.784133][ T7674] Call Trace: [ 196.784139][ T7674] [ 196.784145][ T7674] dump_stack_lvl+0xe8/0x150 [ 196.784171][ T7674] should_fail_ex+0x3eb/0x540 [ 196.784197][ T7674] strncpy_from_user+0x36/0x2c0 [ 196.784224][ T7674] do_getname+0x77/0x250 [ 196.784247][ T7674] path_listxattrat+0xd9/0x3f0 [ 196.784268][ T7674] ? __pfx_path_listxattrat+0x10/0x10 [ 196.784294][ T7674] do_syscall_64+0x166/0x520 [ 196.784316][ T7674] ? trace_irq_disable+0x3b/0x140 [ 196.784332][ T7674] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.784348][ T7674] ? clear_bhb_loop+0x70/0xc0 [ 196.784367][ T7674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.784382][ T7674] RIP: 0033:0x7f033279e559 [ 196.784396][ T7674] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 196.784409][ T7674] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3 [ 196.784427][ T7674] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 196.784438][ T7674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000280 [ 196.784448][ T7674] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 196.784458][ T7674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 196.784468][ T7674] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 196.784492][ T7674] [ 197.038288][ T7632] input: syz0 as /devices/virtual/input/input22 [ 197.041365][ T5621] imon 3-1:0.0: iMON device (15c2:0045) on usb<3:27> initialized [ 197.604862][ T7683] FAULT_INJECTION: forcing a failure. [ 197.604862][ T7683] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 197.604911][ T7683] CPU: 0 UID: 0 PID: 7683 Comm: syz.1.576 Not tainted syzkaller #0 PREEMPT(full) [ 197.604929][ T7683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 197.604939][ T7683] Call Trace: [ 197.604946][ T7683] [ 197.604952][ T7683] dump_stack_lvl+0xe8/0x150 [ 197.604978][ T7683] should_fail_ex+0x3eb/0x540 [ 197.605005][ T7683] _copy_to_user+0x31/0xb0 [ 197.605033][ T7683] simple_read_from_buffer+0xe1/0x170 [ 197.605061][ T7683] proc_fail_nth_read+0x1bb/0x230 [ 197.605082][ T7683] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 197.605101][ T7683] ? rw_verify_area+0x24a/0x4c0 [ 197.605127][ T7683] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 197.605160][ T7683] vfs_read+0x213/0xa80 [ 197.605188][ T7683] ? __pfx___mutex_lock+0x10/0x10 [ 197.605212][ T7683] ? __pfx_vfs_read+0x10/0x10 [ 197.605236][ T7683] ? __fget_files+0x2a/0x420 [ 197.605259][ T7683] ? __fget_files+0x3a2/0x420 [ 197.605280][ T7683] ? __fget_files+0x2a/0x420 [ 197.605305][ T7683] ? fdget+0x1ac/0x250 [ 197.605332][ T7683] ksys_read+0x150/0x270 [ 197.605358][ T7683] ? __pfx_ksys_read+0x10/0x10 [ 197.605390][ T7683] do_syscall_64+0x166/0x520 [ 197.605411][ T7683] ? trace_irq_disable+0x3b/0x140 [ 197.605428][ T7683] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.605450][ T7683] ? clear_bhb_loop+0x70/0xc0 [ 197.605470][ T7683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.605486][ T7683] RIP: 0033:0x7f033275ed8e [ 197.605501][ T7683] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 197.605515][ T7683] RSP: 002b:00007f0333753fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 197.605531][ T7683] RAX: ffffffffffffffda RBX: 00007f03337546c0 RCX: 00007f033275ed8e [ 197.605543][ T7683] RDX: 000000000000000f RSI: 00007f03337540a0 RDI: 0000000000000004 [ 197.605552][ T7683] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 197.605562][ T7683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.605571][ T7683] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 197.605596][ T7683] [ 197.609516][ T7657] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.678224][ T7657] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.952457][ T7685] /dev/sg0: Can't lookup blockdev [ 198.014014][ T7690] comedi comedi0: 8255: I/O base address not correctly aligned [ 198.169130][ T9] usb 3-1: USB disconnect, device number 27 [ 198.348565][ T7696] FAULT_INJECTION: forcing a failure. [ 198.348565][ T7696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 198.348590][ T7696] CPU: 0 UID: 0 PID: 7696 Comm: syz.2.581 Not tainted syzkaller #0 PREEMPT(full) [ 198.348608][ T7696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 198.348619][ T7696] Call Trace: [ 198.348625][ T7696] [ 198.348634][ T7696] dump_stack_lvl+0xe8/0x150 [ 198.348662][ T7696] should_fail_ex+0x3eb/0x540 [ 198.348688][ T7696] _copy_to_user+0x31/0xb0 [ 198.348713][ T7696] simple_read_from_buffer+0xe1/0x170 [ 198.348741][ T7696] proc_fail_nth_read+0x1bb/0x230 [ 198.348761][ T7696] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 198.348780][ T7696] ? rw_verify_area+0x24a/0x4c0 [ 198.348806][ T7696] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 198.348822][ T7696] vfs_read+0x213/0xa80 [ 198.348850][ T7696] ? __pfx___mutex_lock+0x10/0x10 [ 198.348873][ T7696] ? __pfx_vfs_read+0x10/0x10 [ 198.348898][ T7696] ? __fget_files+0x2a/0x420 [ 198.348919][ T7696] ? __fget_files+0x3a2/0x420 [ 198.348941][ T7696] ? __fget_files+0x2a/0x420 [ 198.348966][ T7696] ? fdget+0x1ac/0x250 [ 198.348994][ T7696] ksys_read+0x150/0x270 [ 198.349019][ T7696] ? __pfx_ksys_read+0x10/0x10 [ 198.349052][ T7696] do_syscall_64+0x166/0x520 [ 198.349073][ T7696] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.349089][ T7696] ? clear_bhb_loop+0x70/0xc0 [ 198.349108][ T7696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.349124][ T7696] RIP: 0033:0x7f5019d5ed8e [ 198.349139][ T7696] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 198.349153][ T7696] RSP: 002b:00007f501ac76fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 198.349170][ T7696] RAX: ffffffffffffffda RBX: 00007f501ac776c0 RCX: 00007f5019d5ed8e [ 198.349182][ T7696] RDX: 000000000000000f RSI: 00007f501ac770a0 RDI: 0000000000000004 [ 198.349192][ T7696] RBP: 00007f501ac77090 R08: 0000000000000000 R09: 0000000000000000 [ 198.349202][ T7696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 198.349212][ T7696] R13: 00007f501a026038 R14: 00007f501a025fa0 R15: 00007ffe0b0c13a8 [ 198.349237][ T7696] [ 198.351019][ T5621] usb 4-1: new full-speed USB device number 35 using dummy_hcd [ 198.577252][ T5621] usb 4-1: device descriptor read/64, error -71 [ 198.626661][ T7698] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 198.627066][ T7698] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 198.810991][ T5621] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 198.940958][ T5621] usb 4-1: device descriptor read/64, error -71 [ 198.983789][ T9] usb 1-1: USB disconnect, device number 32 [ 199.028328][ T9] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 199.048909][ T9] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 199.060537][ T5621] usb usb4-port1: attempt power cycle [ 199.094718][ T9] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 199.158130][ T9] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 199.177517][ T9] keyspan 1-1:1.0: device disconnected [ 199.274475][ T7710] input: syz1 as /devices/virtual/input/input23 [ 199.401025][ T5621] usb 4-1: new full-speed USB device number 37 using dummy_hcd [ 199.421657][ T5621] usb 4-1: device descriptor read/8, error -71 [ 199.444630][ T7713] FAULT_INJECTION: forcing a failure. [ 199.444630][ T7713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 199.444676][ T7713] CPU: 0 UID: 0 PID: 7713 Comm: syz.0.588 Not tainted syzkaller #0 PREEMPT(full) [ 199.444695][ T7713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 199.444705][ T7713] Call Trace: [ 199.444711][ T7713] [ 199.444718][ T7713] dump_stack_lvl+0xe8/0x150 [ 199.444743][ T7713] should_fail_ex+0x3eb/0x540 [ 199.444769][ T7713] _copy_from_iter+0x1d3/0x1680 [ 199.444800][ T7713] ? __pfx__copy_from_iter+0x10/0x10 [ 199.444822][ T7713] ? aa_file_perm+0x18b/0x15f0 [ 199.444890][ T7713] ? skb_put+0x112/0x210 [ 199.444914][ T7713] hci_sock_sendmsg+0x426/0xfd0 [ 199.444942][ T7713] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 199.444978][ T7713] ? apparmor_socket_sendmsg+0x98/0x360 [ 199.444998][ T7713] ? lock_acquire+0x115/0x350 [ 199.445014][ T7713] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 199.445033][ T7713] sock_sendmsg_nosec+0x14e/0x190 [ 199.445052][ T7713] sock_write_iter+0x2de/0x3e0 [ 199.445069][ T7713] ? __pfx_sock_write_iter+0x10/0x10 [ 199.445090][ T7713] ? bpf_lsm_file_permission+0x9/0x20 [ 199.445104][ T7713] ? security_file_permission+0x75/0x260 [ 199.445128][ T7713] vfs_write+0x612/0xba0 [ 199.445158][ T7713] ? __pfx_vfs_write+0x10/0x10 [ 199.445184][ T7713] ? __fget_files+0x3a2/0x420 [ 199.445206][ T7713] ? __fget_files+0x2a/0x420 [ 199.445231][ T7713] ? fdget+0x1ac/0x250 [ 199.445258][ T7713] ksys_write+0x150/0x270 [ 199.445284][ T7713] ? __pfx_ksys_write+0x10/0x10 [ 199.445316][ T7713] do_syscall_64+0x166/0x520 [ 199.445337][ T7713] ? trace_irq_disable+0x3b/0x140 [ 199.445353][ T7713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.445369][ T7713] ? clear_bhb_loop+0x70/0xc0 [ 199.445389][ T7713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.445404][ T7713] RIP: 0033:0x7f0f5a39e559 [ 199.445423][ T7713] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 199.445437][ T7713] RSP: 002b:00007f0f5b1c9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 199.445454][ T7713] RAX: ffffffffffffffda RBX: 00007f0f5a625fa0 RCX: 00007f0f5a39e559 [ 199.445466][ T7713] RDX: 0000000000000016 RSI: 0000200000000b80 RDI: 0000000000000004 [ 199.445476][ T7713] RBP: 00007f0f5b1c9090 R08: 0000000000000000 R09: 0000000000000000 [ 199.445486][ T7713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 199.445496][ T7713] R13: 00007f0f5a626038 R14: 00007f0f5a625fa0 R15: 00007ffc39ecf318 [ 199.445521][ T7713] [ 199.733562][ T5621] usb 4-1: new full-speed USB device number 38 using dummy_hcd [ 199.765412][ T5621] usb 4-1: device descriptor read/8, error -71 [ 199.871088][ T5621] usb usb4-port1: unable to enumerate USB device [ 199.928677][ T32] audit: type=1400 audit(1792314433.386:11): apparmor="STATUS" info="failed to unpack profile" error=-71 profile="unconfined" name="unknown" pid=7718 comm="syz.0.591" name="unknown" offset=16 [ 200.357647][ T7725] FAULT_INJECTION: forcing a failure. [ 200.357647][ T7725] name failslab, interval 1, probability 0, space 0, times 0 [ 200.357681][ T7725] CPU: 0 UID: 0 PID: 7725 Comm: syz.2.594 Not tainted syzkaller #0 PREEMPT(full) [ 200.357699][ T7725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 200.357712][ T7725] Call Trace: [ 200.357718][ T7725] [ 200.357725][ T7725] dump_stack_lvl+0xe8/0x150 [ 200.357753][ T7725] should_fail_ex+0x3eb/0x540 [ 200.357780][ T7725] should_failslab+0xa8/0x100 [ 200.357799][ T7725] __kmalloc_noprof+0xf9/0x710 [ 200.357822][ T7725] ? tomoyo_encode+0x2ad/0x570 [ 200.357846][ T7725] ? tomoyo_encode+0x2ad/0x570 [ 200.357874][ T7725] tomoyo_encode+0x2ad/0x570 [ 200.357903][ T7725] tomoyo_realpath_from_path+0x5fa/0x640 [ 200.357935][ T7725] ? tomoyo_path_number_perm+0x219/0x5f0 [ 200.357956][ T7725] tomoyo_path_number_perm+0x246/0x5f0 [ 200.357979][ T7725] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 200.357999][ T7725] ? __lock_acquire+0x747/0x2de0 [ 200.358044][ T7725] ? __fget_files+0x2a/0x420 [ 200.358071][ T7725] ? __fget_files+0x2a/0x420 [ 200.358094][ T7725] ? __fget_files+0x2a/0x420 [ 200.358120][ T7725] security_file_ioctl+0xc3/0x2a0 [ 200.358141][ T7725] __se_sys_ioctl+0x47/0x170 [ 200.358162][ T7725] do_syscall_64+0x166/0x520 [ 200.358185][ T7725] ? trace_irq_disable+0x3b/0x140 [ 200.358202][ T7725] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.358218][ T7725] ? clear_bhb_loop+0x70/0xc0 [ 200.358238][ T7725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.358253][ T7725] RIP: 0033:0x7f5019d9e559 [ 200.358268][ T7725] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 200.358281][ T7725] RSP: 002b:00007f501ac77028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.358297][ T7725] RAX: ffffffffffffffda RBX: 00007f501a025fa0 RCX: 00007f5019d9e559 [ 200.358310][ T7725] RDX: 0000000000000000 RSI: 0000000040045506 RDI: 0000000000000003 [ 200.358319][ T7725] RBP: 00007f501ac77090 R08: 0000000000000000 R09: 0000000000000000 [ 200.358329][ T7725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.358338][ T7725] R13: 00007f501a026038 R14: 00007f501a025fa0 R15: 00007ffe0b0c13a8 [ 200.358363][ T7725] [ 200.358516][ T7725] ERROR: Out of memory at tomoyo_realpath_from_path. [ 201.175680][ T5621] usb 3-1: new full-speed USB device number 28 using dummy_hcd [ 201.326993][ T5621] usb 3-1: not running at top speed; connect to a high speed hub [ 201.327024][ T5621] usb 3-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 201.351764][ T5621] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 201.356611][ T5621] usb 3-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 201.356632][ T5621] usb 3-1: Product: syz [ 201.356643][ T5621] usb 3-1: Manufacturer: syz [ 201.412408][ T5621] uvcvideo 3-1:1.0: Found UVC 1.00 device syz (225a:e1d4) [ 201.412788][ T5621] uvcvideo 3-1:1.0: No streaming interface found for terminal 32770. [ 201.491448][ T54] Bluetooth: hci0: command 0x0c1a tx timeout [ 201.491581][ T4925] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 201.582870][ T193] usb 3-1: USB disconnect, device number 28 [ 201.650562][ T7741] netlink: 'syz.0.600': attribute type 8 has an invalid length. [ 201.707604][ T7744] FAULT_INJECTION: forcing a failure. [ 201.707604][ T7744] name failslab, interval 1, probability 0, space 0, times 0 [ 201.707629][ T7744] CPU: 0 UID: 0 PID: 7744 Comm: syz.1.601 Not tainted syzkaller #0 PREEMPT(full) [ 201.707649][ T7744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 201.707659][ T7744] Call Trace: [ 201.707665][ T7744] [ 201.707672][ T7744] dump_stack_lvl+0xe8/0x150 [ 201.707697][ T7744] should_fail_ex+0x3eb/0x540 [ 201.707723][ T7744] should_failslab+0xa8/0x100 [ 201.707741][ T7744] __kmalloc_noprof+0xf9/0x710 [ 201.707764][ T7744] ? tomoyo_encode+0x2ad/0x570 [ 201.707787][ T7744] ? tomoyo_encode+0x2ad/0x570 [ 201.707815][ T7744] tomoyo_encode+0x2ad/0x570 [ 201.707843][ T7744] tomoyo_realpath_from_path+0x5fa/0x640 [ 201.707875][ T7744] ? tomoyo_path_number_perm+0x219/0x5f0 [ 201.707896][ T7744] tomoyo_path_number_perm+0x246/0x5f0 [ 201.707919][ T7744] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 201.707938][ T7744] ? __lock_acquire+0x747/0x2de0 [ 201.707982][ T7744] ? __fget_files+0x2a/0x420 [ 201.708007][ T7744] ? __fget_files+0x2a/0x420 [ 201.708029][ T7744] ? __fget_files+0x2a/0x420 [ 201.708055][ T7744] security_file_ioctl+0xc3/0x2a0 [ 201.708076][ T7744] __se_sys_ioctl+0x47/0x170 [ 201.708095][ T7744] do_syscall_64+0x166/0x520 [ 201.708116][ T7744] ? trace_irq_disable+0x3b/0x140 [ 201.708133][ T7744] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.708157][ T7744] ? clear_bhb_loop+0x70/0xc0 [ 201.708177][ T7744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.708193][ T7744] RIP: 0033:0x7f033279e559 [ 201.708208][ T7744] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 201.708222][ T7744] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 201.708238][ T7744] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 201.708250][ T7744] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 201.708260][ T7744] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 201.708277][ T7744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.708286][ T7744] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 201.708312][ T7744] [ 201.708345][ T7744] ERROR: Out of memory at tomoyo_realpath_from_path. [ 202.573076][ T7758] FAULT_INJECTION: forcing a failure. [ 202.573076][ T7758] name failslab, interval 1, probability 0, space 0, times 0 [ 202.573102][ T7758] CPU: 0 UID: 0 PID: 7758 Comm: syz.0.606 Not tainted syzkaller #0 PREEMPT(full) [ 202.573121][ T7758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 202.573131][ T7758] Call Trace: [ 202.573137][ T7758] [ 202.573143][ T7758] dump_stack_lvl+0xe8/0x150 [ 202.573170][ T7758] should_fail_ex+0x3eb/0x540 [ 202.573199][ T7758] should_failslab+0xa8/0x100 [ 202.573218][ T7758] __kmalloc_noprof+0xf9/0x710 [ 202.573242][ T7758] ? tomoyo_encode+0x2ad/0x570 [ 202.573265][ T7758] ? tomoyo_encode+0x2ad/0x570 [ 202.573294][ T7758] tomoyo_encode+0x2ad/0x570 [ 202.573323][ T7758] tomoyo_realpath_from_path+0x5fa/0x640 [ 202.573356][ T7758] ? tomoyo_path_number_perm+0x219/0x5f0 [ 202.573377][ T7758] tomoyo_path_number_perm+0x246/0x5f0 [ 202.573400][ T7758] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 202.573420][ T7758] ? __lock_acquire+0x747/0x2de0 [ 202.573463][ T7758] ? __fget_files+0x2a/0x420 [ 202.573489][ T7758] ? __fget_files+0x2a/0x420 [ 202.573512][ T7758] ? __fget_files+0x2a/0x420 [ 202.573538][ T7758] security_file_ioctl+0xc3/0x2a0 [ 202.573559][ T7758] __se_sys_ioctl+0x47/0x170 [ 202.573578][ T7758] do_syscall_64+0x166/0x520 [ 202.573602][ T7758] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.573618][ T7758] ? clear_bhb_loop+0x70/0xc0 [ 202.573638][ T7758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.573654][ T7758] RIP: 0033:0x7f0f5a39e559 [ 202.573669][ T7758] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 202.573682][ T7758] RSP: 002b:00007f0f5b1c9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.573699][ T7758] RAX: ffffffffffffffda RBX: 00007f0f5a625fa0 RCX: 00007f0f5a39e559 [ 202.573711][ T7758] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 202.573721][ T7758] RBP: 00007f0f5b1c9090 R08: 0000000000000000 R09: 0000000000000000 [ 202.573731][ T7758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.573740][ T7758] R13: 00007f0f5a626038 R14: 00007f0f5a625fa0 R15: 00007ffc39ecf318 [ 202.573765][ T7758] [ 202.689503][ T7758] ERROR: Out of memory at tomoyo_realpath_from_path. [ 202.958987][ T7763] sg_read: process 455 (syz.1.608) changed security contexts after opening file descriptor, this is not allowed. [ 203.124555][ T7768] FAULT_INJECTION: forcing a failure. [ 203.124555][ T7768] name failslab, interval 1, probability 0, space 0, times 0 [ 203.124581][ T7768] CPU: 0 UID: 0 PID: 7768 Comm: syz.2.610 Not tainted syzkaller #0 PREEMPT(full) [ 203.124616][ T7768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 203.124626][ T7768] Call Trace: [ 203.124635][ T7768] [ 203.124642][ T7768] dump_stack_lvl+0xe8/0x150 [ 203.124668][ T7768] should_fail_ex+0x3eb/0x540 [ 203.124695][ T7768] should_failslab+0xa8/0x100 [ 203.124714][ T7768] __kmalloc_noprof+0xf9/0x710 [ 203.124737][ T7768] ? tomoyo_encode+0x2ad/0x570 [ 203.124761][ T7768] ? tomoyo_encode+0x2ad/0x570 [ 203.124791][ T7768] tomoyo_encode+0x2ad/0x570 [ 203.124819][ T7768] tomoyo_realpath_from_path+0x5fa/0x640 [ 203.124852][ T7768] ? tomoyo_path_number_perm+0x219/0x5f0 [ 203.124873][ T7768] tomoyo_path_number_perm+0x246/0x5f0 [ 203.124897][ T7768] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 203.124916][ T7768] ? __lock_acquire+0x747/0x2de0 [ 203.124960][ T7768] ? __fget_files+0x2a/0x420 [ 203.124992][ T7768] ? __fget_files+0x2a/0x420 [ 203.125015][ T7768] ? __fget_files+0x2a/0x420 [ 203.125041][ T7768] security_file_ioctl+0xc3/0x2a0 [ 203.125063][ T7768] __se_sys_ioctl+0x47/0x170 [ 203.125082][ T7768] do_syscall_64+0x166/0x520 [ 203.125104][ T7768] ? trace_irq_disable+0x3b/0x140 [ 203.125122][ T7768] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.125138][ T7768] ? clear_bhb_loop+0x70/0xc0 [ 203.125158][ T7768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.125174][ T7768] RIP: 0033:0x7f5019d9e559 [ 203.125190][ T7768] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 203.125204][ T7768] RSP: 002b:00007f501ac56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.125222][ T7768] RAX: ffffffffffffffda RBX: 00007f501a026090 RCX: 00007f5019d9e559 [ 203.125234][ T7768] RDX: 00002000000001c0 RSI: 0000000000005412 RDI: 0000000000000003 [ 203.125245][ T7768] RBP: 00007f501ac56090 R08: 0000000000000000 R09: 0000000000000000 [ 203.125256][ T7768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.125265][ T7768] R13: 00007f501a026128 R14: 00007f501a026090 R15: 00007ffe0b0c13a8 [ 203.125291][ T7768] [ 203.226370][ T7768] ERROR: Out of memory at tomoyo_realpath_from_path. [ 203.597924][ T7776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 203.598312][ T7776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.634696][ T7776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 203.635097][ T7776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.903361][ T7783] input: syz1 as /devices/virtual/input/input24 [ 204.253266][ T7793] FAULT_INJECTION: forcing a failure. [ 204.253266][ T7793] name failslab, interval 1, probability 0, space 0, times 0 [ 204.253296][ T7793] CPU: 0 UID: 0 PID: 7793 Comm: syz.3.620 Not tainted syzkaller #0 PREEMPT(full) [ 204.253318][ T7793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 204.253330][ T7793] Call Trace: [ 204.253337][ T7793] [ 204.253346][ T7793] dump_stack_lvl+0xe8/0x150 [ 204.253379][ T7793] should_fail_ex+0x3eb/0x540 [ 204.253408][ T7793] should_failslab+0xa8/0x100 [ 204.253429][ T7793] __kmalloc_cache_noprof+0x9e/0x600 [ 204.253457][ T7793] ? allocate_file_region_entries+0x217/0x610 [ 204.253483][ T7793] ? allocate_file_region_entries+0x217/0x610 [ 204.253514][ T7793] allocate_file_region_entries+0x217/0x610 [ 204.253550][ T7793] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 204.253576][ T7793] ? filemap_get_entry+0xcd/0x3f0 [ 204.253610][ T7793] __vma_reservation_common+0x79f/0x950 [ 204.253644][ T7793] alloc_hugetlb_folio+0x2b8/0xa90 [ 204.253681][ T7793] ? trace_contention_end+0x3d/0x140 [ 204.253705][ T7793] ? __pfx_alloc_hugetlb_folio+0x10/0x10 [ 204.253738][ T7793] ? __filemap_get_folio_mpol+0xcfe/0xff0 [ 204.253774][ T7793] hugetlb_no_page+0xe45/0x1780 [ 204.253813][ T7793] hugetlb_fault+0x65f/0x1450 [ 204.253842][ T7793] ? __pfx_hugetlb_fault+0x10/0x10 [ 204.253914][ T7793] ? mtree_range_walk+0x707/0x8b0 [ 204.253940][ T7793] handle_mm_fault+0x24a6/0x3540 [ 204.253970][ T7793] ? handle_mm_fault+0xee/0x3540 [ 204.253994][ T7793] ? __pfx_mt_find+0x10/0x10 [ 204.254028][ T7793] ? __pfx_handle_mm_fault+0x10/0x10 [ 204.254049][ T7793] ? rcu_is_watching+0x16/0xb0 [ 204.254072][ T7793] ? __up_read+0x29c/0x930 [ 204.254100][ T7793] ? __pfx___up_read+0x10/0x10 [ 204.254126][ T7793] ? __get_user_pages+0x15b9/0x2750 [ 204.254158][ T7793] __get_user_pages+0x1670/0x2750 [ 204.254214][ T7793] populate_vma_page_range+0x311/0x3f0 [ 204.254245][ T7793] ? __pfx_populate_vma_page_range+0x10/0x10 [ 204.254276][ T7793] ? down_read+0x2b9/0x320 [ 204.254308][ T7793] __mm_populate+0x25f/0x390 [ 204.254338][ T7793] ? __pfx___mm_populate+0x10/0x10 [ 204.254374][ T7793] do_mlock+0x63e/0x760 [ 204.254392][ T7793] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 204.254425][ T7793] ? __pfx_do_mlock+0x10/0x10 [ 204.254449][ T7793] ? rcu_is_watching+0x16/0xb0 [ 204.254478][ T7793] __x64_sys_mlock+0x77/0xa0 [ 204.254508][ T7793] do_syscall_64+0x166/0x520 [ 204.254533][ T7793] ? trace_irq_disable+0x3b/0x140 [ 204.254553][ T7793] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.254573][ T7793] ? clear_bhb_loop+0x70/0xc0 [ 204.254596][ T7793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.254615][ T7793] RIP: 0033:0x7f3687d9e559 [ 204.254634][ T7793] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 204.254650][ T7793] RSP: 002b:00007f3688bd7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 204.254672][ T7793] RAX: ffffffffffffffda RBX: 00007f3688025fa0 RCX: 00007f3687d9e559 [ 204.254686][ T7793] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000200000341000 [ 204.254698][ T7793] RBP: 00007f3687e35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 204.254710][ T7793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 204.254721][ T7793] R13: 00007f3688026038 R14: 00007f3688025fa0 R15: 00007fffd1c03df8 [ 204.254750][ T7793] [ 204.759554][ T7799] deleting an unspecified loop device is not supported. [ 204.898512][ T7801] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 205.410900][ T54] Bluetooth: hci4: command 0x1003 tx timeout [ 205.411006][ T4925] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 205.931854][ T7812] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.932277][ T7812] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.939319][ T7809] loop5: detected capacity change from 0 to 6 [ 205.971518][ T7809] Dev loop5: unable to read RDB block 6 [ 205.971572][ T7809] loop5: unable to read partition table [ 205.971745][ T7809] loop5: partition table beyond EOD, truncated [ 205.992890][ T7809] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 206.151626][ T5621] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 206.186348][ T7815] FAULT_INJECTION: forcing a failure. [ 206.186348][ T7815] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 206.186374][ T7815] CPU: 0 UID: 0 PID: 7815 Comm: syz.2.626 Not tainted syzkaller #0 PREEMPT(full) [ 206.186393][ T7815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 206.186404][ T7815] Call Trace: [ 206.186410][ T7815] [ 206.186418][ T7815] dump_stack_lvl+0xe8/0x150 [ 206.186447][ T7815] should_fail_ex+0x3eb/0x540 [ 206.186474][ T7815] _copy_to_user+0x31/0xb0 [ 206.186499][ T7815] simple_read_from_buffer+0xe1/0x170 [ 206.186527][ T7815] proc_fail_nth_read+0x1bb/0x230 [ 206.186548][ T7815] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 206.186568][ T7815] ? rw_verify_area+0x24a/0x4c0 [ 206.186601][ T7815] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 206.186618][ T7815] vfs_read+0x213/0xa80 [ 206.186647][ T7815] ? __pfx___mutex_lock+0x10/0x10 [ 206.186671][ T7815] ? __pfx_vfs_read+0x10/0x10 [ 206.186696][ T7815] ? __fget_files+0x2a/0x420 [ 206.186719][ T7815] ? __fget_files+0x3a2/0x420 [ 206.186742][ T7815] ? __fget_files+0x2a/0x420 [ 206.186768][ T7815] ? fdget+0x1ac/0x250 [ 206.186797][ T7815] ksys_read+0x150/0x270 [ 206.186823][ T7815] ? __pfx_ksys_read+0x10/0x10 [ 206.186857][ T7815] do_syscall_64+0x166/0x520 [ 206.186879][ T7815] ? trace_irq_disable+0x3b/0x140 [ 206.186897][ T7815] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.186913][ T7815] ? clear_bhb_loop+0x70/0xc0 [ 206.186934][ T7815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.186950][ T7815] RIP: 0033:0x7f5019d5ed8e [ 206.186965][ T7815] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 206.186979][ T7815] RSP: 002b:00007f501ac76fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 206.186997][ T7815] RAX: ffffffffffffffda RBX: 00007f501ac776c0 RCX: 00007f5019d5ed8e [ 206.187009][ T7815] RDX: 000000000000000f RSI: 00007f501ac770a0 RDI: 0000000000000005 [ 206.187020][ T7815] RBP: 00007f501ac77090 R08: 0000000000000000 R09: 0000000000000000 [ 206.187030][ T7815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 206.187039][ T7815] R13: 00007f501a026038 R14: 00007f501a025fa0 R15: 00007ffe0b0c13a8 [ 206.187065][ T7815] [ 206.349478][ T5621] usb 1-1: New USB device found: idVendor=06a3, idProduct=0ccd, bcdDevice=0.00 [ 206.382202][ T5621] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 206.382236][ T5621] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 179, changing to 11 [ 206.382257][ T5621] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 206.382310][ T5621] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.508458][ T5621] usb 1-1: config 0 descriptor?? [ 206.595600][ T7796] sound midiC3D0: rawmidi drain error (avail = 3968, buffer_size = 4096) [ 206.700588][ T7812] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.701112][ T7812] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.946098][ T5621] saitek 0003:06A3:0CCD.0006: hidraw0: USB HID v21.0a Device [HID 06a3:0ccd] on usb-dummy_hcd.0-1/input0 [ 207.120830][ T193] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 207.139293][ T7810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.139678][ T7810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.164448][ T7810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.165232][ T7810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.170001][ T7810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.170390][ T7810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.214994][ T5621] usb 1-1: USB disconnect, device number 33 [ 207.264793][ T193] usb 3-1: device descriptor read/64, error -71 [ 207.328625][ T7827] FAULT_INJECTION: forcing a failure. [ 207.328625][ T7827] name failslab, interval 1, probability 0, space 0, times 0 [ 207.328678][ T7827] CPU: 0 UID: 0 PID: 7827 Comm: syz.1.629 Not tainted syzkaller #0 PREEMPT(full) [ 207.328697][ T7827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 207.328707][ T7827] Call Trace: [ 207.328714][ T7827] [ 207.328721][ T7827] dump_stack_lvl+0xe8/0x150 [ 207.328747][ T7827] should_fail_ex+0x3eb/0x540 [ 207.328773][ T7827] should_failslab+0xa8/0x100 [ 207.328795][ T7827] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 207.328820][ T7827] ? __d_alloc+0x37/0x820 [ 207.328843][ T7827] ? __d_alloc+0x37/0x820 [ 207.328871][ T7827] __d_alloc+0x37/0x820 [ 207.328899][ T7827] d_alloc_pseudo+0x21/0xc0 [ 207.328925][ T7827] alloc_path_pseudo+0x107/0x220 [ 207.328950][ T7827] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 207.328979][ T7827] alloc_file_pseudo+0xa8/0x1e0 [ 207.329001][ T7827] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 207.329020][ T7827] ? security_inode_alloc+0xd5/0x310 [ 207.329047][ T7827] ? inode_init_always_gfp+0x994/0xd30 [ 207.329073][ T7827] sock_alloc_file+0xb8/0x2e0 [ 207.329092][ T7827] do_accept+0x380/0x730 [ 207.329114][ T7827] ? __pfx_do_accept+0x10/0x10 [ 207.329149][ T7827] __sys_accept4+0x135/0x230 [ 207.329169][ T7827] ? __pfx___sys_accept4+0x10/0x10 [ 207.329188][ T7827] ? __pfx_ksys_write+0x10/0x10 [ 207.329217][ T7827] __x64_sys_accept4+0x9a/0xb0 [ 207.329238][ T7827] do_syscall_64+0x166/0x520 [ 207.329259][ T7827] ? trace_irq_disable+0x3b/0x140 [ 207.329276][ T7827] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.329292][ T7827] ? clear_bhb_loop+0x70/0xc0 [ 207.329312][ T7827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.329327][ T7827] RIP: 0033:0x7f033279e559 [ 207.329342][ T7827] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 207.329356][ T7827] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [ 207.329374][ T7827] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 207.329386][ T7827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 207.329395][ T7827] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 207.329406][ T7827] R10: 0000000000080000 R11: 0000000000000246 R12: 0000000000000001 [ 207.329416][ T7827] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 207.329442][ T7827] [ 207.545655][ T193] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 207.691378][ T193] usb 3-1: device descriptor read/64, error -71 [ 207.804758][ T193] usb usb3-port1: attempt power cycle [ 208.006575][ T7839] FAULT_INJECTION: forcing a failure. [ 208.006575][ T7839] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 208.011282][ T7839] CPU: 0 UID: 0 PID: 7839 Comm: syz.3.633 Not tainted syzkaller #0 PREEMPT(full) [ 208.011307][ T7839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 208.011319][ T7839] Call Trace: [ 208.011325][ T7839] [ 208.011333][ T7839] dump_stack_lvl+0xe8/0x150 [ 208.011360][ T7839] should_fail_ex+0x3eb/0x540 [ 208.011386][ T7839] _copy_from_user+0x2d/0xb0 [ 208.011410][ T7839] snd_pcm_oss_write2+0x227/0x440 [ 208.011435][ T7839] ? __pfx_snd_pcm_oss_write2+0x10/0x10 [ 208.011457][ T7839] ? __pfx_snd_pcm_post_prepare+0x10/0x10 [ 208.011481][ T7839] ? snd_pcm_action_nonatomic+0x25c/0x2b0 [ 208.011508][ T7839] snd_pcm_oss_write+0x65e/0xba0 [ 208.011539][ T7839] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 208.011559][ T7839] vfs_write+0x296/0xba0 [ 208.011598][ T7839] ? __pfx_vfs_write+0x10/0x10 [ 208.011625][ T7839] ? __fget_files+0x2a/0x420 [ 208.011648][ T7839] ? __fget_files+0x3a2/0x420 [ 208.011671][ T7839] ? __fget_files+0x2a/0x420 [ 208.011697][ T7839] ? fdget+0x1ac/0x250 [ 208.011726][ T7839] ksys_write+0x150/0x270 [ 208.011753][ T7839] ? __pfx_ksys_write+0x10/0x10 [ 208.011788][ T7839] do_syscall_64+0x166/0x520 [ 208.011810][ T7839] ? trace_irq_disable+0x3b/0x140 [ 208.011828][ T7839] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.011844][ T7839] ? clear_bhb_loop+0x70/0xc0 [ 208.011865][ T7839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.011882][ T7839] RIP: 0033:0x7f3687d9e559 [ 208.011898][ T7839] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 208.011912][ T7839] RSP: 002b:00007f3688bb6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 208.011929][ T7839] RAX: ffffffffffffffda RBX: 00007f3688026090 RCX: 00007f3687d9e559 [ 208.011945][ T7839] RDX: 0000000000004000 RSI: 00002000000015c0 RDI: 0000000000000003 [ 208.011956][ T7839] RBP: 00007f3688bb6090 R08: 0000000000000000 R09: 0000000000000000 [ 208.011966][ T7839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 208.011976][ T7839] R13: 00007f3688026128 R14: 00007f3688026090 R15: 00007fffd1c03df8 [ 208.012002][ T7839] [ 208.215415][ T193] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 208.291619][ T193] usb 3-1: device descriptor read/8, error -71 [ 208.485419][ T7834] netlink: 6 bytes leftover after parsing attributes in process `syz.0.631'. [ 208.502928][ T32] audit: type=1800 audit(1792314441.946:12): pid=7834 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.631" name="file1" dev="sda1" ino=2044 res=0 errno=-22 [ 208.533486][ T193] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 208.552203][ T193] usb 3-1: device descriptor read/8, error -71 [ 208.662943][ T193] usb usb3-port1: unable to enumerate USB device [ 208.737920][ T7846] FAULT_INJECTION: forcing a failure. [ 208.737920][ T7846] name failslab, interval 1, probability 0, space 0, times 0 [ 208.737947][ T7846] CPU: 0 UID: 0 PID: 7846 Comm: syz.3.634 Not tainted syzkaller #0 PREEMPT(full) [ 208.737966][ T7846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 208.737977][ T7846] Call Trace: [ 208.737984][ T7846] [ 208.737992][ T7846] dump_stack_lvl+0xe8/0x150 [ 208.738019][ T7846] should_fail_ex+0x3eb/0x540 [ 208.738049][ T7846] should_failslab+0xa8/0x100 [ 208.738066][ T7846] ? op_alloc+0x2a/0x4f0 [ 208.738086][ T7846] kmem_cache_alloc_noprof+0x9c/0x600 [ 208.738111][ T7846] ? op_alloc+0x2a/0x4f0 [ 208.738136][ T7846] op_alloc+0x2a/0x4f0 [ 208.738159][ T7846] orangefs_get_tree+0xf6/0xeb0 [ 208.738191][ T7846] ? __pfx_orangefs_get_tree+0x10/0x10 [ 208.738243][ T7846] ? apparmor_capable+0x126/0x170 [ 208.738266][ T7846] vfs_get_tree+0x92/0x2a0 [ 208.738286][ T7846] vfs_cmd_create+0xa2/0x200 [ 208.738309][ T7846] __se_sys_fsconfig+0x6b9/0x810 [ 208.738335][ T7846] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 208.738363][ T7846] ? rcu_is_watching+0x16/0xb0 [ 208.738390][ T7846] ? __x64_sys_fsconfig+0x20/0xc0 [ 208.738412][ T7846] do_syscall_64+0x166/0x520 [ 208.738435][ T7846] ? trace_irq_disable+0x3b/0x140 [ 208.738452][ T7846] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.738470][ T7846] ? clear_bhb_loop+0x70/0xc0 [ 208.738491][ T7846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.738508][ T7846] RIP: 0033:0x7f3687d9e559 [ 208.738523][ T7846] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 208.738538][ T7846] RSP: 002b:00007f3688bb6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 208.738556][ T7846] RAX: ffffffffffffffda RBX: 00007f3688026090 RCX: 00007f3687d9e559 [ 208.738569][ T7846] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 208.738579][ T7846] RBP: 00007f3687e35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 208.738590][ T7846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 208.738600][ T7846] R13: 00007f3688026128 R14: 00007f3688026090 R15: 00007fffd1c03df8 [ 208.738625][ T7846] [ 208.738651][ T7846] op_alloc: kmem_cache_zalloc failed! [ 209.270666][ T7852] befs: Unknown parameter 'tracefs' [ 209.491587][ T7855] FAULT_INJECTION: forcing a failure. [ 209.491587][ T7855] name failslab, interval 1, probability 0, space 0, times 0 [ 209.491613][ T7855] CPU: 0 UID: 0 PID: 7855 Comm: syz.1.638 Not tainted syzkaller #0 PREEMPT(full) [ 209.491631][ T7855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 209.491642][ T7855] Call Trace: [ 209.491650][ T7855] [ 209.491657][ T7855] dump_stack_lvl+0xe8/0x150 [ 209.491684][ T7855] should_fail_ex+0x3eb/0x540 [ 209.491711][ T7855] should_failslab+0xa8/0x100 [ 209.491730][ T7855] __kmalloc_cache_noprof+0x9e/0x600 [ 209.491753][ T7855] ? __kmalloc_cache_noprof+0x148/0x600 [ 209.491775][ T7855] ? snd_pcm_oss_change_params_locked+0x1e4/0x3c80 [ 209.491796][ T7855] ? snd_pcm_oss_change_params_locked+0x1e4/0x3c80 [ 209.491823][ T7855] snd_pcm_oss_change_params_locked+0x1e4/0x3c80 [ 209.491847][ T7855] ? __pfx___mutex_trylock_common+0x10/0x10 [ 209.491870][ T7855] ? rcu_is_watching+0x16/0xb0 [ 209.491894][ T7855] ? __mutex_lock+0x305/0x15a0 [ 209.491919][ T7855] ? kstrtoull+0x137/0x1d0 [ 209.491937][ T7855] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 209.491958][ T7855] ? snd_pcm_oss_read+0x1fc/0x940 [ 209.491978][ T7855] ? __pfx___mutex_lock+0x10/0x10 [ 209.492008][ T7855] ? __lock_acquire+0x747/0x2de0 [ 209.492028][ T7855] snd_pcm_oss_read+0x26b/0x940 [ 209.492058][ T7855] ? __pfx_snd_pcm_oss_read+0x10/0x10 [ 209.492076][ T7855] vfs_read+0x213/0xa80 [ 209.492107][ T7855] ? __pfx_vfs_read+0x10/0x10 [ 209.492132][ T7855] ? __fget_files+0x2a/0x420 [ 209.492154][ T7855] ? __fget_files+0x3a2/0x420 [ 209.492176][ T7855] ? __fget_files+0x2a/0x420 [ 209.492201][ T7855] ? fdget+0x1ac/0x250 [ 209.492229][ T7855] ksys_read+0x150/0x270 [ 209.492254][ T7855] ? __pfx_ksys_read+0x10/0x10 [ 209.492287][ T7855] do_syscall_64+0x166/0x520 [ 209.492308][ T7855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.492324][ T7855] ? clear_bhb_loop+0x70/0xc0 [ 209.492344][ T7855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.492359][ T7855] RIP: 0033:0x7f033279e559 [ 209.492374][ T7855] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 209.492388][ T7855] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 209.492406][ T7855] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 209.492419][ T7855] RDX: 0000000000001000 RSI: 00002000000005c0 RDI: 0000000000000004 [ 209.492430][ T7855] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 209.492440][ T7855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 209.492623][ T7855] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 209.492653][ T7855] [ 209.891716][ T7857] tipc: Started in network mode [ 209.891736][ T7857] tipc: Node identity 1001001, cluster identity 4711 [ 209.891747][ T7857] tipc: Node number set to 16781313 [ 209.958579][ T7857] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 209.958603][ T7857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 209.958923][ T7857] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 209.958939][ T7857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 210.030358][ T7857] autofs: Unknown parameter 'TIPCv2' [ 210.474674][ T7866] FAULT_INJECTION: forcing a failure. [ 210.474674][ T7866] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 210.474701][ T7866] CPU: 0 UID: 0 PID: 7866 Comm: syz.1.643 Not tainted syzkaller #0 PREEMPT(full) [ 210.474719][ T7866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 210.474730][ T7866] Call Trace: [ 210.474739][ T7866] [ 210.474746][ T7866] dump_stack_lvl+0xe8/0x150 [ 210.474772][ T7866] should_fail_ex+0x3eb/0x540 [ 210.474798][ T7866] _copy_to_user+0x31/0xb0 [ 210.474823][ T7866] simple_read_from_buffer+0xe1/0x170 [ 210.474852][ T7866] proc_fail_nth_read+0x1bb/0x230 [ 210.474873][ T7866] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 210.474893][ T7866] ? rw_verify_area+0x24a/0x4c0 [ 210.474919][ T7866] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 210.474935][ T7866] vfs_read+0x213/0xa80 [ 210.474963][ T7866] ? __pfx___mutex_lock+0x10/0x10 [ 210.474987][ T7866] ? __pfx_vfs_read+0x10/0x10 [ 210.475012][ T7866] ? __fget_files+0x2a/0x420 [ 210.475034][ T7866] ? __fget_files+0x3a2/0x420 [ 210.475056][ T7866] ? __fget_files+0x2a/0x420 [ 210.475082][ T7866] ? fdget+0x1ac/0x250 [ 210.475109][ T7866] ksys_read+0x150/0x270 [ 210.475135][ T7866] ? __pfx_ksys_read+0x10/0x10 [ 210.475159][ T7866] ? __pfx_fuse_dev_ioctl+0x10/0x10 [ 210.475184][ T7866] do_syscall_64+0x166/0x520 [ 210.475206][ T7866] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.475223][ T7866] ? clear_bhb_loop+0x70/0xc0 [ 210.475249][ T7866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.475266][ T7866] RIP: 0033:0x7f033275ed8e [ 210.475281][ T7866] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 210.475294][ T7866] RSP: 002b:00007f0333753fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 210.475312][ T7866] RAX: ffffffffffffffda RBX: 00007f03337546c0 RCX: 00007f033275ed8e [ 210.475325][ T7866] RDX: 000000000000000f RSI: 00007f03337540a0 RDI: 0000000000000004 [ 210.475335][ T7866] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 210.475346][ T7866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 210.475356][ T7866] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 210.475382][ T7866] [ 211.016998][ T7873] netlink: 1 bytes leftover after parsing attributes in process `syz.3.646'. [ 211.510888][ T193] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 211.661615][ T193] usb 4-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 211.662900][ T193] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.665886][ T193] usb 4-1: config 0 descriptor?? [ 211.870041][ T193] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 211.967574][ T193] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 1 [ 211.967595][ T193] [drm] Initialized udl on minor 1 [ 212.095834][ T193] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 212.103058][ T193] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 212.175425][ T7887] FAULT_INJECTION: forcing a failure. [ 212.175425][ T7887] name failslab, interval 1, probability 0, space 0, times 0 [ 212.175456][ T7887] CPU: 0 UID: 0 PID: 7887 Comm: syz.1.650 Not tainted syzkaller #0 PREEMPT(full) [ 212.175476][ T7887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 212.175487][ T7887] Call Trace: [ 212.175493][ T7887] [ 212.175501][ T7887] dump_stack_lvl+0xe8/0x150 [ 212.175529][ T7887] should_fail_ex+0x3eb/0x540 [ 212.175557][ T7887] should_failslab+0xa8/0x100 [ 212.175575][ T7887] ? ptlock_alloc+0x20/0x70 [ 212.175594][ T7887] kmem_cache_alloc_noprof+0x9c/0x600 [ 212.175619][ T7887] ? ptlock_alloc+0x20/0x70 [ 212.175643][ T7887] ptlock_alloc+0x20/0x70 [ 212.175662][ T7887] pte_alloc_one+0x7a/0x3d0 [ 212.175683][ T7887] do_huge_pmd_anonymous_page+0x6c2/0xbf0 [ 212.175709][ T7887] handle_mm_fault+0x1992/0x3540 [ 212.175734][ T7887] ? handle_mm_fault+0xee/0x3540 [ 212.175760][ T7887] ? follow_page_pte+0xc7e/0xf10 [ 212.175778][ T7887] ? __pfx_handle_mm_fault+0x10/0x10 [ 212.175797][ T7887] ? follow_page_pte+0xc8f/0xf10 [ 212.175831][ T7887] __get_user_pages+0x1670/0x2750 [ 212.175883][ T7887] populate_vma_page_range+0x311/0x3f0 [ 212.175911][ T7887] ? __pfx_populate_vma_page_range+0x10/0x10 [ 212.175939][ T7887] ? down_read+0x2b9/0x320 [ 212.175968][ T7887] __mm_populate+0x25f/0x390 [ 212.175995][ T7887] ? __pfx___mm_populate+0x10/0x10 [ 212.176034][ T7887] do_mlock+0x63e/0x760 [ 212.176057][ T7887] ? __pfx_do_mlock+0x10/0x10 [ 212.176079][ T7887] ? rcu_is_watching+0x16/0xb0 [ 212.176107][ T7887] __x64_sys_mlock+0x77/0xa0 [ 212.176134][ T7887] do_syscall_64+0x166/0x520 [ 212.176158][ T7887] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 212.176176][ T7887] ? clear_bhb_loop+0x70/0xc0 [ 212.176197][ T7887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 212.176213][ T7887] RIP: 0033:0x7f033279e559 [ 212.176229][ T7887] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 212.176244][ T7887] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 212.176262][ T7887] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 212.176275][ T7887] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000000000 [ 212.176286][ T7887] RBP: 00007f0332835ab8 R08: 0000000000000000 R09: 0000000000000000 [ 212.176296][ T7887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 212.176306][ T7887] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 212.176332][ T7887] [ 213.160446][ T7896] FAULT_INJECTION: forcing a failure. [ 213.160446][ T7896] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 213.160471][ T7896] CPU: 0 UID: 0 PID: 7896 Comm: syz.1.653 Not tainted syzkaller #0 PREEMPT(full) [ 213.160498][ T7896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 213.160508][ T7896] Call Trace: [ 213.160515][ T7896] [ 213.160523][ T7896] dump_stack_lvl+0xe8/0x150 [ 213.160551][ T7896] should_fail_ex+0x3eb/0x540 [ 213.160577][ T7896] _copy_from_user+0x2d/0xb0 [ 213.160601][ T7896] core_sys_select+0x598/0xb40 [ 213.160620][ T7896] ? get_pid_task+0x20/0x1f0 [ 213.160654][ T7896] ? __pfx_core_sys_select+0x10/0x10 [ 213.160692][ T7896] ? __pfx_set_user_sigmask+0x10/0x10 [ 213.160709][ T7896] ? __fget_files+0x3a2/0x420 [ 213.160732][ T7896] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 213.160761][ T7896] __se_sys_pselect6+0x267/0x320 [ 213.160786][ T7896] ? __pfx___se_sys_pselect6+0x10/0x10 [ 213.160807][ T7896] ? __pfx_ksys_write+0x10/0x10 [ 213.160835][ T7896] ? __x64_sys_pselect6+0x21/0xf0 [ 213.160858][ T7896] do_syscall_64+0x166/0x520 [ 213.160882][ T7896] ? trace_irq_disable+0x3b/0x140 [ 213.160900][ T7896] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.160916][ T7896] ? clear_bhb_loop+0x70/0xc0 [ 213.160936][ T7896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.160952][ T7896] RIP: 0033:0x7f033279e559 [ 213.160967][ T7896] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 213.160981][ T7896] RSP: 002b:00007f0333754028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 213.160998][ T7896] RAX: ffffffffffffffda RBX: 00007f0332a25fa0 RCX: 00007f033279e559 [ 213.161010][ T7896] RDX: 0000200000000200 RSI: 00002000000001c0 RDI: 0000000000000040 [ 213.161021][ T7896] RBP: 00007f0333754090 R08: 0000000000000000 R09: 0000000000000000 [ 213.161032][ T7896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 213.161041][ T7896] R13: 00007f0332a26038 R14: 00007f0332a25fa0 R15: 00007fff72da1418 [ 213.161074][ T7896] [ 213.689020][ T7902] syzkaller0: entered promiscuous mode [ 213.689040][ T7902] syzkaller0: entered allmulticast mode [ 213.704460][ T7902] FAULT_INJECTION: forcing a failure. [ 213.704460][ T7902] name failslab, interval 1, probability 0, space 0, times 0 [ 213.704486][ T7902] CPU: 0 UID: 0 PID: 7902 Comm: syz.0.655 Not tainted syzkaller #0 PREEMPT(full) [ 213.704507][ T7902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 213.704518][ T7902] Call Trace: [ 213.704525][ T7902] [ 213.704531][ T7902] dump_stack_lvl+0xe8/0x150 [ 213.704558][ T7902] should_fail_ex+0x3eb/0x540 [ 213.704585][ T7902] should_failslab+0xa8/0x100 [ 213.704602][ T7902] ? dst_alloc+0x105/0x170 [ 213.704618][ T7902] kmem_cache_alloc_noprof+0x9c/0x600 [ 213.704640][ T7902] ? lock_acquire+0x115/0x350 [ 213.704655][ T7902] ? dst_alloc+0x105/0x170 [ 213.704674][ T7902] ? __pfx_ip6_dst_gc+0x10/0x10 [ 213.704695][ T7902] dst_alloc+0x105/0x170 [ 213.704715][ T7902] ip6_pol_route+0xb9d/0x14d0 [ 213.704738][ T7902] ? ip6_pol_route+0x163/0x14d0 [ 213.704764][ T7902] ? __pfx_ip6_pol_route+0x10/0x10 [ 213.704794][ T7902] ? ip6t_do_table+0x1d1/0x15b0 [ 213.704848][ T7902] fib6_rule_lookup+0x512/0x6e0 [ 213.704874][ T7902] ? __pfx_ip6_pol_route_input+0x10/0x10 [ 213.704918][ T7902] ? __pfx_fib6_rule_lookup+0x10/0x10 [ 213.704942][ T7902] ? nf_nat_ipv6_fn+0xf3/0x2f0 [ 213.704968][ T7902] ? __pfx_nf_nat_ipv6_fn+0x10/0x10 [ 213.704992][ T7902] ? ip6table_mangle_hook+0x2b8/0x730 [ 213.705017][ T7902] ? nf_nat_ipv6_in+0xe1/0x2c0 [ 213.705046][ T7902] ip6_route_input+0x78d/0xb20 [ 213.705076][ T7902] ? __pfx_ip6_route_input+0x10/0x10 [ 213.705102][ T7902] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 213.705133][ T7902] ? nf_hook_slow_list+0x2b8/0x3a0 [ 213.705167][ T7902] ? ip6_rcv_finish_core+0x222/0x420 [ 213.705192][ T7902] ip6_sublist_rcv+0x6ab/0xd70 [ 213.705226][ T7902] ? __pfx_ip6_sublist_rcv+0x10/0x10 [ 213.705249][ T7902] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 213.705276][ T7902] ipv6_list_rcv+0x3ef/0x440 [ 213.705302][ T7902] ? __pfx_ipv6_list_rcv+0x10/0x10 [ 213.705321][ T7902] ? napi_alloc_skb+0x86/0xaf0 [ 213.705345][ T7902] ? napi_get_frags+0x69/0x140 [ 213.705370][ T7902] ? tun_chr_write_iter+0x113/0x200 [ 213.705394][ T7902] ? vfs_write+0x612/0xba0 [ 213.705420][ T7902] ? gre_gro_receive+0x211/0x1010 [ 213.705451][ T7902] ? __pfx_ipv6_list_rcv+0x10/0x10 [ 213.705470][ T7902] __netif_receive_skb_list_core+0x5ff/0x830 [ 213.705504][ T7902] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 213.705535][ T7902] netif_receive_skb_list_internal+0x995/0xcf0 [ 213.705560][ T7902] ? netif_receive_skb_list_internal+0x501/0xcf0 [ 213.705580][ T7902] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 213.705602][ T7902] ? dev_gro_receive+0x1734/0x2380 [ 213.705626][ T7902] ? dev_gro_receive+0x1097/0x2380 [ 213.705654][ T7902] napi_complete_done+0x299/0x730 [ 213.705677][ T7902] ? __pfx_napi_complete_done+0x10/0x10 [ 213.705695][ T7902] ? napi_gro_frags+0x981/0x1060 [ 213.705721][ T7902] ? tun_get_user+0x27a6/0x4450 [ 213.705747][ T7902] tun_get_user+0x29eb/0x4450 [ 213.705778][ T7902] ? tun_get_user+0x27a6/0x4450 [ 213.705808][ T7902] ? aa_file_perm+0x18b/0x15f0 [ 213.705838][ T7902] ? aa_file_perm+0x4ed/0x15f0 [ 213.705863][ T7902] ? __pfx_tun_get_user+0x10/0x10 [ 213.705890][ T7902] ? __lock_acquire+0x747/0x2de0 [ 213.705915][ T7902] ? kstrtoull+0x137/0x1d0 [ 213.705940][ T7902] ? ref_tracker_alloc+0x172/0x530 [ 213.705965][ T7902] ? lock_acquire+0x115/0x350 [ 213.705981][ T7902] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 213.706008][ T7902] ? lock_acquire+0x115/0x350 [ 213.706024][ T7902] ? tun_get+0x1c/0x2f0 [ 213.706053][ T7902] ? tun_get+0x1c/0x2f0 [ 213.706077][ T7902] ? tun_get+0x1c/0x2f0 [ 213.706106][ T7902] tun_chr_write_iter+0x113/0x200 [ 213.706134][ T7902] vfs_write+0x612/0xba0 [ 213.706166][ T7902] ? __pfx_vfs_write+0x10/0x10 [ 213.706194][ T7902] ? __fget_files+0x3a2/0x420 [ 213.706217][ T7902] ? __fget_files+0x2a/0x420 [ 213.706244][ T7902] ? fdget+0x1ac/0x250 [ 213.706273][ T7902] ksys_write+0x150/0x270 [ 213.706300][ T7902] ? __pfx_ksys_write+0x10/0x10 [ 213.706336][ T7902] do_syscall_64+0x166/0x520 [ 213.706359][ T7902] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.706376][ T7902] ? clear_bhb_loop+0x70/0xc0 [ 213.706397][ T7902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.706415][ T7902] RIP: 0033:0x7f0f5a39e559 [ 213.706436][ T7902] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 213.706450][ T7902] RSP: 002b:00007f0f5b1c9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 213.706468][ T7902] RAX: ffffffffffffffda RBX: 00007f0f5a625fa0 RCX: 00007f0f5a39e559 [ 213.706481][ T7902] RDX: 0000000000000066 RSI: 0000200000000000 RDI: 0000000000000003 [ 213.706491][ T7902] RBP: 00007f0f5b1c9090 R08: 0000000000000000 R09: 0000000000000000 [ 213.706502][ T7902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 213.706512][ T7902] R13: 00007f0f5a626038 R14: 00007f0f5a625fa0 R15: 00007ffc39ecf318 [ 213.706539][ T7902] [ 214.344264][ T5621] usb 4-1: USB disconnect, device number 39 [ 214.656103][ T7909] syzkaller0: entered promiscuous mode [ 214.656121][ T7909] syzkaller0: entered allmulticast mode [ 214.745776][ T7916] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.661'. [ 214.925765][ T7920] fuse: Unknown parameter '"1&Q°½±SeƒÊNÁª¯ÿÅ—ÆuÀÒ9»é‚ ˆŸwÂôt6Pýp¿±YT”7#–A.e%¼ò�rm] ˆŸ�ß“ùæüÙUãÏÄ�©šw;i£Él;³WØW2Š‚¶¿ùŽ?‘ÈYɆy2LŸp¯Ó±u(sš'œP!f. [ 214.925765][ T7920] ' [ 214.926485][ T7920] process 'syz.2.663' launched './file0' with NULL argv: empty string added [ 214.927122][ T7920] Invalid argument reading file caps for ./file0 [ 214.977171][ T7922] FAULT_INJECTION: forcing a failure. [ 214.977171][ T7922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 214.977216][ T7922] CPU: 0 UID: 0 PID: 7922 Comm: syz.3.664 Not tainted syzkaller #0 PREEMPT(full) [ 214.977235][ T7922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 214.977245][ T7922] Call Trace: [ 214.977252][ T7922] [ 214.977259][ T7922] dump_stack_lvl+0xe8/0x150 [ 214.977285][ T7922] should_fail_ex+0x3eb/0x540 [ 214.977312][ T7922] _copy_from_user+0x2d/0xb0 [ 214.977339][ T7922] memdup_user_nul+0x66/0x110 [ 214.977362][ T7922] proc_simple_write+0xcf/0x140 [ 214.977388][ T7922] ? __pfx_proc_simple_write+0x10/0x10 [ 214.977410][ T7922] proc_reg_write+0x1e9/0x2e0 [ 214.977432][ T7922] ? __pfx_proc_reg_write+0x10/0x10 [ 214.977451][ T7922] vfs_write+0x296/0xba0 [ 214.977483][ T7922] ? __pfx_vfs_write+0x10/0x10 [ 214.977509][ T7922] ? __fget_files+0x2a/0x420 [ 214.977532][ T7922] ? __fget_files+0x3a2/0x420 [ 214.977555][ T7922] ? __fget_files+0x2a/0x420 [ 214.977581][ T7922] ? fdget+0x1ac/0x250 [ 214.977610][ T7922] ksys_write+0x150/0x270 [ 214.977637][ T7922] ? __pfx_ksys_write+0x10/0x10 [ 214.977672][ T7922] do_syscall_64+0x166/0x520 [ 214.977694][ T7922] ? trace_irq_disable+0x3b/0x140 [ 214.977711][ T7922] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.977728][ T7922] ? clear_bhb_loop+0x70/0xc0 [ 214.977749][ T7922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.977765][ T7922] RIP: 0033:0x7f3687d9e559 [ 214.977780][ T7922] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 214.977794][ T7922] RSP: 002b:00007f3688bd7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 214.977812][ T7922] RAX: ffffffffffffffda RBX: 00007f3688025fa0 RCX: 00007f3687d9e559 [ 214.977824][ T7922] RDX: 000000000000000e RSI: 0000200000000080 RDI: 0000000000000003 [ 214.977842][ T7922] RBP: 00007f3688bd7090 R08: 0000000000000000 R09: 0000000000000000 [ 214.977853][ T7922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 214.977863][ T7922] R13: 00007f3688026038 R14: 00007f3688025fa0 R15: 00007fffd1c03df8 [ 214.977894][ T7922] [ 219.339912][ C0] net_ratelimit: 1578 callbacks suppressed [ 219.339933][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.340945][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.341854][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.342734][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.343657][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.344556][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.345450][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.346375][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.347278][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 219.348152][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 220.953590][ T4925] Bluetooth: hci2: command 0x0c1a tx timeout [ 224.341385][ C0] net_ratelimit: 4794 callbacks suppressed [ 224.341404][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.342287][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.343172][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.344050][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.344928][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.345954][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.346879][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.347853][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.348766][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 224.349686][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.350911][ C0] net_ratelimit: 4863 callbacks suppressed [ 229.350930][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.351931][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.352907][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.354236][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.355254][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.356232][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.357235][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.358211][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.359205][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 229.360173][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.360961][ C0] net_ratelimit: 4822 callbacks suppressed [ 234.360981][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.362592][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.363600][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.364607][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.365585][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.366591][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.367624][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.368600][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.369614][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 234.370621][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 236.341048][ C0] sched: DL replenish lagged too much [ 239.370994][ C0] net_ratelimit: 8568 callbacks suppressed [ 239.371011][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 239.371237][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.371565][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.372863][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 239.373094][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.373418][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.374406][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 239.374641][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.374967][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.375904][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 244.381461][ C0] net_ratelimit: 9881 callbacks suppressed [ 244.381479][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 244.381702][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.382026][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.382929][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 244.383166][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.383478][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.384435][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 244.384659][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.384980][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.385901][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 249.390708][ C0] net_ratelimit: 11249 callbacks suppressed [ 249.390727][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 249.391048][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 249.391272][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 249.391597][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 249.392458][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 249.392772][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 249.392995][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 249.393338][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 249.394242][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 249.394563][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 254.400842][ C0] net_ratelimit: 11681 callbacks suppressed [ 254.400861][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 254.401709][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 254.402018][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 254.402242][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 254.402577][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 254.403404][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 254.403714][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 254.403955][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 254.404270][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 254.405095][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 259.411017][ C0] net_ratelimit: 11819 callbacks suppressed [ 259.411036][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 259.411347][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 259.411571][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 259.411878][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 259.412711][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 259.413019][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 259.413243][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 259.413585][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 259.414659][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 259.414969][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 264.421319][ C0] net_ratelimit: 11718 callbacks suppressed [ 264.421337][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 264.421682][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 264.421906][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.422258][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.423201][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 264.423516][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 264.423740][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.424059][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.424931][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 264.425251][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 269.430746][ C0] net_ratelimit: 11526 callbacks suppressed [ 269.430764][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 269.431097][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 269.431320][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.431639][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.432511][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 269.432866][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 269.433099][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.433417][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.434285][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 269.434606][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 274.440866][ C0] net_ratelimit: 11701 callbacks suppressed [ 274.440883][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.441751][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 274.442064][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 274.442289][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.442598][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.443431][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 274.443772][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 274.444018][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.444334][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.445163][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 279.450946][ C0] net_ratelimit: 11856 callbacks suppressed [ 279.450966][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 279.451194][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.451504][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.452342][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 279.452666][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 279.452884][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.453193][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.454092][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 279.454403][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 279.454630][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 283.533437][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 283.542550][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 284.460835][ C0] net_ratelimit: 11755 callbacks suppressed [ 284.460854][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.461177][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.462052][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 284.462370][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 284.462594][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.462906][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.463787][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 284.464136][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 284.464399][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.464716][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.470872][ C0] net_ratelimit: 11496 callbacks suppressed [ 289.470892][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 289.471208][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 289.471430][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.471752][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.472600][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 289.472969][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 289.473204][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.473547][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.474417][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 289.474738][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 294.480809][ C0] net_ratelimit: 11663 callbacks suppressed [ 294.480826][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 294.481047][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.481363][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.482216][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 294.482526][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 294.482743][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.483051][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.483957][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 294.484275][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 294.484492][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.490860][ C0] net_ratelimit: 11768 callbacks suppressed [ 299.490879][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.491844][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 299.492159][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 299.492377][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.492694][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.493518][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 299.493834][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 299.494080][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.494391][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.495264][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 304.500723][ C0] net_ratelimit: 11825 callbacks suppressed [ 304.500743][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.501106][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.501993][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 304.502317][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 304.502539][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.502852][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.503722][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 304.504064][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 304.504293][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.504644][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.510912][ C0] net_ratelimit: 11579 callbacks suppressed [ 309.510931][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.511782][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 309.512126][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 309.512348][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.512688][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.513590][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 309.513922][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 309.514144][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.514487][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.515380][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 314.520893][ C0] net_ratelimit: 11583 callbacks suppressed [ 314.520912][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 314.521251][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 314.521471][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.521851][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.522692][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 314.523028][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 314.523253][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.523562][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.524443][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 314.524755][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 319.530834][ C0] net_ratelimit: 11732 callbacks suppressed [ 319.530854][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.531192][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.532066][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 319.532376][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 319.532601][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.532911][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.533752][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 319.534060][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 319.534303][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.534654][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.540713][ C0] net_ratelimit: 11802 callbacks suppressed [ 324.540734][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.541048][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.541878][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 324.542213][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 324.542460][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.542782][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.543625][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 324.543934][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:4e:ba:bf:56:c2:1c, vlan:0) [ 324.544150][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.544465][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.860662][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 327.096308][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P7924/1:b..l.. [ 327.105515][ C0] rcu: (detected by 0, t=10502 jiffies, g=42105, q=1099 ncpus=1) [ 327.113437][ C0] task:syz.0.665 state:R running task stack:26008 pid:7924 tgid:7923 ppid:5603 task_flags:0x40054c flags:0x00080003 [ 327.126960][ C0] Call Trace: [ 327.130253][ C0] [ 327.133193][ C0] __schedule+0x17dd/0x5820 [ 327.137821][ C0] ? __lock_acquire+0x747/0x2de0 [ 327.142788][ C0] ? __pfx___schedule+0x10/0x10 [ 327.147668][ C0] preempt_schedule_irq+0x4b/0x90 [ 327.152714][ C0] irqentry_exit+0x14f/0x9b0 [ 327.157315][ C0] ? trace_irq_disable+0x3b/0x140 [ 327.162346][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 327.168329][ C0] RIP: 0010:unwind_next_frame+0x19bd/0x2550 [ 327.174248][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 c5 0a 00 00 48 0f bf 03 49 01 c0 49 8d 56 40 4c 89 f7 4c 89 c6 e8 33 0e 00 00 <84> c0 0f 84 4e 01 00 00 48 bb 00 00 00 00 00 fc ff df 48 8b 44 24 [ 327.193857][ C0] RSP: 0018:ffffc90007457440 EFLAGS: 00000282 [ 327.199931][ C0] RAX: 1ffff92000e8ae01 RBX: ffffffff9257b4ce RCX: 0000000000000001 [ 327.207902][ C0] RDX: ffffc90007457528 RSI: dffffc0000000000 RDI: ffffc90007457d70 [ 327.215888][ C0] RBP: 1ffffffff24af69a R08: ffffc90007457d70 R09: 0000000000000000 [ 327.223859][ C0] R10: ffffc90007457538 R11: fffff52000e8aea9 R12: dffffc0000000000 [ 327.231838][ C0] R13: ffffffff9257b4cf R14: ffffc900074574e8 R15: ffffc90007457530 [ 327.239848][ C0] ? get_signal+0x1216/0x12c0 [ 327.244536][ C0] ? unwind_next_frame+0x8f/0x2550 [ 327.249658][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 327.255816][ C0] arch_stack_walk+0x11b/0x150 [ 327.260594][ C0] ? arch_do_signal_or_restart+0xbb/0x860 [ 327.266325][ C0] stack_trace_save+0xa9/0x100 [ 327.271089][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 327.276460][ C0] ? __lock_acquire+0x747/0x2de0 [ 327.281405][ C0] save_stack+0x122/0x230 [ 327.285740][ C0] ? __pfx_save_stack+0x10/0x10 [ 327.290590][ C0] ? lock_acquire+0x115/0x350 [ 327.295264][ C0] ? __free_frozen_pages+0xc97/0xd90 [ 327.300574][ C0] ? __slab_free+0x269/0x2c0 [ 327.305167][ C0] ? qlist_free_all+0x99/0x100 [ 327.309936][ C0] ? kasan_quarantine_reduce+0x148/0x160 [ 327.315592][ C0] ? __kasan_slab_alloc+0x22/0x80 [ 327.320637][ C0] ? kmem_cache_alloc_noprof+0x2b4/0x600 [ 327.326364][ C0] ? taskstats_exit+0x19e/0xe10 [ 327.331232][ C0] ? do_exit+0x688/0x2360 [ 327.335565][ C0] ? do_group_exit+0x22d/0x2f0 [ 327.340354][ C0] ? get_signal+0x1216/0x12c0 [ 327.345061][ C0] __reset_page_owner+0x73/0x2a0 [ 327.350009][ C0] __free_frozen_pages+0xc97/0xd90 [ 327.355147][ C0] __slab_free+0x269/0x2c0 [ 327.359590][ C0] ? qlist_free_all+0x8e/0x100 [ 327.364364][ C0] qlist_free_all+0x99/0x100 [ 327.368989][ C0] ? taskstats_exit+0x19e/0xe10 [ 327.373849][ C0] ? kmem_cache_alloc_noprof+0x151/0x600 [ 327.379489][ C0] kasan_quarantine_reduce+0x148/0x160 [ 327.384966][ C0] __kasan_slab_alloc+0x22/0x80 [ 327.389835][ C0] kmem_cache_alloc_noprof+0x2b4/0x600 [ 327.395316][ C0] ? taskstats_exit+0x19e/0xe10 [ 327.400166][ C0] ? kmem_cache_alloc_noprof+0x151/0x600 [ 327.405806][ C0] ? taskstats_exit+0x19e/0xe10 [ 327.410664][ C0] taskstats_exit+0x19e/0xe10 [ 327.415348][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 327.420725][ C0] ? __pfx_taskstats_exit+0x10/0x10 [ 327.425932][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 327.431144][ C0] do_exit+0x688/0x2360 [ 327.435323][ C0] ? __pfx_do_exit+0x10/0x10 [ 327.439929][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 327.444985][ C0] do_group_exit+0x22d/0x2f0 [ 327.449583][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 327.454802][ C0] get_signal+0x1216/0x12c0 [ 327.459329][ C0] arch_do_signal_or_restart+0xbb/0x860 [ 327.464885][ C0] ? __pfx___fput_deferred+0x10/0x10 [ 327.470178][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 327.476519][ C0] ? ksys_read+0x242/0x270 [ 327.480957][ C0] exit_to_user_mode_loop+0x10e/0x770 [ 327.486337][ C0] ? rcu_is_watching+0x16/0xb0 [ 327.491111][ C0] do_syscall_64+0x328/0x520 [ 327.495720][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.501925][ C0] ? clear_bhb_loop+0x70/0xc0 [ 327.506650][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.512561][ C0] RIP: 0033:0x7f0f5a39e559 [ 327.516986][ C0] RSP: 002b:00007f0f5b1c9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 327.525409][ C0] RAX: 0000000000001000 RBX: 00007f0f5a625fa0 RCX: 00007f0f5a39e559 [ 327.533386][ C0] RDX: 0000000000001000 RSI: 00002000000005c0 RDI: 0000000000000005 [ 327.541359][ C0] RBP: 00007f0f5a435ab8 R08: 0000000000000000 R09: 0000000000000000 [ 327.549335][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 327.557308][ C0] R13: 00007f0f5a626038 R14: 00007f0f5a625fa0 R15: 00007ffc39ecf318 [ 327.565299][ C0] [ 327.568358][ C0] rcu: rcu_preempt kthread starved for 450 jiffies! g42105 f0x0 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=0 [ 327.579207][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 327.589200][ C0] rcu: RCU grace-period kthread stack dump: [ 327.595098][ C0] task:rcu_preempt state:R running task stack:27496 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00080000 [ 327.608609][ C0] Call Trace: [ 327.611889][ C0] [ 327.614842][ C0] __schedule+0x17dd/0x5820 [ 327.619390][ C0] ? __lock_acquire+0x747/0x2de0 [ 327.624365][ C0] ? do_raw_spin_unlock+0xf5/0x200 [ 327.629491][ C0] ? __pfx___schedule+0x10/0x10 [ 327.634351][ C0] ? lock_acquire+0x115/0x350 [ 327.639137][ C0] ? schedule+0x90/0x2b0 [ 327.643400][ C0] schedule+0x164/0x2b0 [ 327.647564][ C0] schedule_timeout+0x152/0x2c0 [ 327.652428][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 327.657813][ C0] ? __pfx_process_timeout+0x10/0x10 [ 327.663121][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 327.668933][ C0] ? prepare_to_swait_event+0x220/0x3e0 [ 327.674486][ C0] ? prepare_to_swait_event+0x35e/0x3e0 [ 327.680048][ C0] rcu_gp_fqs_loop+0x30c/0x1230 [ 327.684935][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 327.691096][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 327.696393][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 327.701600][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 327.707423][ C0] rcu_gp_kthread+0x9c/0x340 [ 327.712556][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 327.717756][ C0] ? __kthread_parkme+0x71/0x1f0 [ 327.722706][ C0] ? __kthread_parkme+0x199/0x1f0 [ 327.727741][ C0] kthread+0x38b/0x480 [ 327.731818][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 327.737022][ C0] ? __pfx_kthread+0x10/0x10 [ 327.741626][ C0] ret_from_fork+0x514/0xb70 [ 327.746227][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 327.751348][ C0] ? __switch_to+0xc78/0x1410 [ 327.756044][ C0] ? __pfx_kthread+0x10/0x10 [ 327.760643][ C0] ret_from_fork_asm+0x1a/0x30 [ 327.765429][ C0] [ 327.768454][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 327.774785][ C0] CPU: 0 UID: 0 PID: 3224 Comm: kworker/R-bat_e Not tainted syzkaller #0 PREEMPT(full) [ 327.784511][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 327.794578][ C0] Workqueue: bat_events batadv_bla_periodic_work [ 327.800937][ C0] RIP: 0010:rcu_is_watching+0x5f/0xb0 [ 327.806347][ C0] Code: 03 42 80 3c 38 00 74 08 4c 89 f7 e8 3b 6e 91 00 48 c7 c3 98 cd e3 94 49 03 1e 48 89 d8 48 c1 e8 03 42 0f b6 04 38 84 c0 75 35 <8b> 03 65 48 ff 0d e7 21 35 13 74 11 83 e0 04 c1 e8 02 5b 41 5e 41 [ 327.825952][ C0] RSP: 0018:ffffc90000006b00 EFLAGS: 00000246 [ 327.832037][ C0] RAX: 0000000000000000 RBX: ffff8880b8233d98 RCX: 8000000000000102 [ 327.840005][ C0] RDX: 000000004dbb4af1 RSI: ffffffff8c8fbd60 RDI: ffffffff8c8fbd20 [ 327.847993][ C0] RBP: 1ffff92000000d80 R08: ffffffff817889cf R09: 0000000000000000 [ 327.855968][ C0] R10: ffffc90000006c18 R11: ffffffff81b3a250 R12: dffffc0000000000 [ 327.863942][ C0] R13: ffffffff817889cf R14: ffffffff8ea857d0 R15: dffffc0000000000 [ 327.871925][ C0] FS: 0000000000000000(0000) GS:ffff8881233f7000(0000) knlGS:0000000000000000 [ 327.880854][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 327.887450][ C0] CR2: 0000556b2b713a88 CR3: 0000000074c72000 CR4: 00000000003526f0 [ 327.895511][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000002157 [ 327.903482][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 327.911449][ C0] Call Trace: [ 327.914726][ C0] [ 327.917591][ C0] ? handle_softirqs+0x265/0x8d0 [ 327.922533][ C0] unwind_next_frame+0xbe/0x2550 [ 327.927480][ C0] ? net_rx_action+0x61d/0xf50 [ 327.932256][ C0] ? unwind_next_frame+0x8f/0x2550 [ 327.937372][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 327.943713][ C0] arch_stack_walk+0x11b/0x150 [ 327.948484][ C0] ? handle_softirqs+0x265/0x8d0 [ 327.953444][ C0] stack_trace_save+0xa9/0x100 [ 327.958222][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 327.963600][ C0] ? __lock_acquire+0x747/0x2de0 [ 327.968540][ C0] kasan_save_track+0x3e/0x80 [ 327.973243][ C0] ? kasan_save_track+0x3e/0x80 [ 327.978116][ C0] ? kasan_save_free_info+0x40/0x50 [ 327.983331][ C0] ? __kasan_slab_free+0x5c/0x80 [ 327.988267][ C0] ? kmem_cache_free+0x182/0x650 [ 327.993219][ C0] ? ip6_mc_input+0x878/0xc80 [ 327.997908][ C0] ? ip_sabotage_in+0x1e1/0x270 [ 328.002780][ C0] ? nf_hook_slow+0xc5/0x220 [ 328.007408][ C0] ? NF_HOOK+0x21f/0x3c0 [ 328.011662][ C0] ? netif_receive_skb+0x278/0xbf0 [ 328.016794][ C0] ? NF_HOOK+0xa4/0x3a0 [ 328.020981][ C0] ? br_handle_frame_finish+0x1219/0x1ae0 [ 328.026707][ C0] ? br_nf_hook_thresh+0x3dd/0x4c0 [ 328.031823][ C0] ? br_nf_pre_routing_finish_ipv6+0x90c/0xc40 [ 328.038003][ C0] ? br_nf_pre_routing_ipv6+0x382/0x6f0 [ 328.043572][ C0] ? br_handle_frame+0x1329/0x1600 [ 328.048687][ C0] ? __netif_receive_skb_core+0x989/0x30c0 [ 328.054494][ C0] ? process_backlog+0x727/0x18b0 [ 328.059532][ C0] ? __napi_poll+0xaa/0x330 [ 328.064039][ C0] ? net_rx_action+0x61d/0xf50 [ 328.068812][ C0] ? handle_softirqs+0x265/0x8d0 [ 328.073788][ C0] ? ip6_mc_input+0x878/0xc80 [ 328.078495][ C0] kasan_save_free_info+0x40/0x50 [ 328.083562][ C0] __kasan_slab_free+0x5c/0x80 [ 328.088347][ C0] kmem_cache_free+0x182/0x650 [ 328.093137][ C0] ip6_mc_input+0x878/0xc80 [ 328.097658][ C0] ? __pfx_ip6_mc_input+0x10/0x10 [ 328.102712][ C0] ? ip6_rcv_finish+0x265/0x280 [ 328.107573][ C0] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 328.112782][ C0] ip_sabotage_in+0x1e1/0x270 [ 328.117469][ C0] ? __pfx_ip_sabotage_in+0x10/0x10 [ 328.122693][ C0] nf_hook_slow+0xc5/0x220 [ 328.127131][ C0] NF_HOOK+0x21f/0x3c0 [ 328.131219][ C0] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 328.136454][ C0] ? NF_HOOK+0x9e/0x3c0 [ 328.140639][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 328.145235][ C0] ? ip6_rcv_core+0xa1/0x1870 [ 328.149930][ C0] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 328.155140][ C0] ? netif_receive_skb+0x102/0xbf0 [ 328.160347][ C0] netif_receive_skb+0x278/0xbf0 [ 328.165291][ C0] ? lock_acquire+0x115/0x350 [ 328.169973][ C0] ? __pfx_netif_receive_skb+0x10/0x10 [ 328.175451][ C0] ? br_netif_receive_skb+0x126/0x190 [ 328.180863][ C0] NF_HOOK+0xa4/0x3a0 [ 328.184883][ C0] ? __pfx_br_netif_receive_skb+0x10/0x10 [ 328.190635][ C0] ? NF_HOOK+0xfa/0x3a0 [ 328.194827][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 328.199445][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 328.204924][ C0] ? __pfx_br_netif_receive_skb+0x10/0x10 [ 328.210718][ C0] ? br_handle_vlan+0x60/0x580 [ 328.215530][ C0] ? br_pass_frame_up+0x277/0x420 [ 328.220573][ C0] br_handle_frame_finish+0x1219/0x1ae0 [ 328.226149][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 328.232162][ C0] ? ip6t_do_table+0x1d1/0x15b0 [ 328.237038][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 328.242168][ C0] ? nf_hook_slow+0x176/0x220 [ 328.246864][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 328.252927][ C0] br_nf_hook_thresh+0x3dd/0x4c0 [ 328.257891][ C0] ? __pfx_nf_nat_ipv6_fn+0x10/0x10 [ 328.263136][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 328.268618][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 328.274528][ C0] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 328.279798][ C0] ? lock_acquire+0x115/0x350 [ 328.284491][ C0] br_nf_pre_routing_finish_ipv6+0x90c/0xc40 [ 328.290499][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 328.296410][ C0] br_nf_pre_routing_ipv6+0x382/0x6f0 [ 328.301809][ C0] ? br_nf_pre_routing_ipv6+0x43d/0x6f0 [ 328.307370][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 328.313287][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 328.319851][ C0] ? br_nf_pre_routing+0x720/0x14b0 [ 328.325096][ C0] ? __pfx_br_nf_pre_routing+0x10/0x10 [ 328.330579][ C0] br_handle_frame+0x1329/0x1600 [ 328.335548][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 328.340843][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 328.346748][ C0] ? kasan_quarantine_put+0xbb/0x1f0 [ 328.352124][ C0] ? lockdep_hardirqs_on+0x7b/0x110 [ 328.357361][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 328.362674][ C0] __netif_receive_skb_core+0x989/0x30c0 [ 328.368427][ C0] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 328.374511][ C0] ? ip6_rcv_finish+0x265/0x280 [ 328.379372][ C0] ? NF_HOOK+0x336/0x3c0 [ 328.383647][ C0] ? lock_acquire+0x115/0x350 [ 328.388358][ C0] ? process_backlog+0x3de/0x18b0 [ 328.393399][ C0] ? process_backlog+0x3de/0x18b0 [ 328.398441][ C0] process_backlog+0x727/0x18b0 [ 328.403308][ C0] ? process_backlog+0x3de/0x18b0 [ 328.408358][ C0] __napi_poll+0xaa/0x330 [ 328.412828][ C0] net_rx_action+0x61d/0xf50 [ 328.417442][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 328.422594][ C0] handle_softirqs+0x265/0x8d0 [ 328.427467][ C0] ? batadv_bla_purge_backbone_gw+0x4fc/0x590 [ 328.433575][ C0] do_softirq+0x77/0xd0 [ 328.437738][ C0] [ 328.440670][ C0] [ 328.443605][ C0] __local_bh_enable_ip+0x100/0x140 [ 328.448814][ C0] batadv_bla_purge_backbone_gw+0x4fc/0x590 [ 328.454740][ C0] ? __pfx_batadv_bla_purge_claims+0x10/0x10 [ 328.460736][ C0] ? process_scheduled_works+0x97a/0x1630 [ 328.466459][ C0] batadv_bla_periodic_work+0xc8/0xb40 [ 328.471931][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 328.476970][ C0] ? lock_acquire+0x115/0x350 [ 328.481642][ C0] ? __pfx_batadv_bla_periodic_work+0x10/0x10 [ 328.487741][ C0] ? rcu_is_watching+0x16/0xb0 [ 328.492513][ C0] ? process_scheduled_works+0x97a/0x1630 [ 328.498240][ C0] process_scheduled_works+0xc3d/0x1630 [ 328.503817][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 328.509810][ C0] ? assign_work+0x3af/0x5d0 [ 328.514407][ C0] rescuer_thread+0x84a/0x12a0 [ 328.519182][ C0] ? rescuer_thread+0xb8/0x12a0 [ 328.524053][ C0] kthread+0x38b/0x480 [ 328.528136][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 328.533345][ C0] ? __pfx_kthread+0x10/0x10 [ 328.537945][ C0] ret_from_fork+0x514/0xb70 [ 328.542547][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 328.547667][ C0] ? __switch_to+0xc78/0x1410 [ 328.552447][ C0] ? __pfx_kthread+0x10/0x10 [ 328.557054][ C0] ret_from_fork_asm+0x1a/0x30 [ 328.561838][ C0]